39678460419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{14929}}^1$

素因数の和:17931

約数の個数: 32

約数和(自身を含む): 59475386880

約数和(自身を除く): 19796926461

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2963, 8889, 14929, 38519, 44787, 68149, 115557, 194077, 204447, 343367, 582231, 885937, 1030101, 2657811, 4463771, 13391313, 44234627, 132703881, 575050151, 1017396421, 1725150453, 3052189263, 13226153473, 39678460419]

約数ペア:

[(1, 39678460419), (3, 13226153473), (13, 3052189263), (23, 1725150453), (39, 1017396421), (69, 575050151), (299, 132703881), (897, 44234627), (2963, 13391313), (8889, 4463771), (14929, 2657811), (38519, 1030101), (44787, 885937), (68149, 582231), (115557, 343367), (194077, 204447)]