3886280187

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2707}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 5490524160

約数和(自身を除く): 1604243973

約数列:

[1, 3, 31, 43, 93, 129, 359, 1077, 1333, 2707, 3999, 8121, 11129, 15437, 33387, 46311, 83917, 116401, 251751, 349203, 478547, 971813, 1435641, 2915439, 3608431, 10825293, 30126203, 41787959, 90378609, 125363877, 1295426729, 3886280187]

約数ペア:

[(1, 3886280187), (3, 1295426729), (31, 125363877), (43, 90378609), (93, 41787959), (129, 30126203), (359, 10825293), (1077, 3608431), (1333, 2915439), (2707, 1435641), (3999, 971813), (8121, 478547), (11129, 349203), (15437, 251751), (33387, 116401), (46311, 83917)]