39171483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 65345280

約数和(自身を除く): 26173797

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 263, 603, 741, 789, 871, 1273, 2223, 2367, 2613, 3419, 3819, 4997, 7839, 10257, 11457, 14991, 16549, 17621, 30771, 44973, 49647, 52863, 64961, 148941, 158589, 194883, 229073, 334799, 584649, 687219, 1004397, 2061657, 3013191, 4352387, 13057161, 39171483]

約数ペア:

[(1, 39171483), (3, 13057161), (9, 4352387), (13, 3013191), (19, 2061657), (39, 1004397), (57, 687219), (67, 584649), (117, 334799), (171, 229073), (201, 194883), (247, 158589), (263, 148941), (603, 64961), (741, 52863), (789, 49647), (871, 44973), (1273, 30771), (2223, 17621), (2367, 16549), (2613, 14991), (3419, 11457), (3819, 10257), (4997, 7839)]