40354119

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 68369840

約数和(自身を除く): 28015721

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2017, 2223, 6051, 6669, 18153, 20007, 26221, 38323, 54459, 78663, 114969, 163377, 235989, 344907, 498199, 707967, 1034721, 1494597, 2123901, 3104163, 4483791, 13451373, 40354119]

約数ペア:

[(1, 40354119), (3, 13451373), (9, 4483791), (13, 3104163), (19, 2123901), (27, 1494597), (39, 1034721), (57, 707967), (81, 498199), (117, 344907), (171, 235989), (247, 163377), (351, 114969), (513, 78663), (741, 54459), (1053, 38323), (1539, 26221), (2017, 20007), (2223, 18153), (6051, 6669)]