14972213997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 24805852344

約数和(自身を除く): 9833638347

約数列:

[1, 3, 9, 13, 19, 39, 57, 113, 117, 171, 247, 339, 361, 741, 1017, 1083, 1469, 2147, 2223, 3137, 3249, 4407, 4693, 6441, 9411, 13221, 14079, 19323, 27911, 28233, 40781, 40793, 42237, 59603, 83733, 122343, 122379, 178809, 251199, 354481, 367029, 367137, 530309, 536427, 774839, 1063443, 1132457, 1590927, 2324517, 3190329, 3397371, 4608253, 4772781, 6735139, 6973551, 10192113, 13824759, 14721941, 20205417, 41474277, 44165823, 60616251, 87556807, 127967641, 132497469, 262670421, 383902923, 788011263, 1151708769, 1663579333, 4990737999, 14972213997]

約数ペア:

[(1, 14972213997), (3, 4990737999), (9, 1663579333), (13, 1151708769), (19, 788011263), (39, 383902923), (57, 262670421), (113, 132497469), (117, 127967641), (171, 87556807), (247, 60616251), (339, 44165823), (361, 41474277), (741, 20205417), (1017, 14721941), (1083, 13824759), (1469, 10192113), (2147, 6973551), (2223, 6735139), (3137, 4772781), (3249, 4608253), (4407, 3397371), (4693, 3190329), (6441, 2324517), (9411, 1590927), (13221, 1132457), (14079, 1063443), (19323, 774839), (27911, 536427), (28233, 530309), (40781, 367137), (40793, 367029), (42237, 354481), (59603, 251199), (83733, 178809), (122343, 122379)]