887157357

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3673

約数の個数: 32

約数和(自身を含む): 1287290880

約数和(自身を除く): 400133523

約数列:

[1, 3, 23, 29, 69, 87, 127, 381, 667, 2001, 2921, 3491, 3683, 8763, 10473, 11049, 80293, 84709, 101239, 240879, 254127, 303717, 443357, 1330071, 2328497, 6985491, 10197211, 12857353, 30591633, 38572059, 295719119, 887157357]

約数ペア:

[(1, 887157357), (3, 295719119), (23, 38572059), (29, 30591633), (69, 12857353), (87, 10197211), (127, 6985491), (381, 2328497), (667, 1330071), (2001, 443357), (2921, 303717), (3491, 254127), (3683, 240879), (8763, 101239), (10473, 84709), (11049, 80293)]