3123106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2636894

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 199, 266, 398, 413, 826, 1121, 1393, 2242, 2786, 3781, 7562, 7847, 11741, 15694, 23482, 26467, 52934, 82187, 164374, 223079, 446158, 1561553, 3123106]

約数ペア:

[(1, 3123106), (2, 1561553), (7, 446158), (14, 223079), (19, 164374), (38, 82187), (59, 52934), (118, 26467), (133, 23482), (199, 15694), (266, 11741), (398, 7847), (413, 7562), (826, 3781), (1121, 2786), (1393, 2242)]