9928317

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 6199683

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 167, 399, 447, 501, 1043, 1169, 2831, 3129, 3173, 3507, 8493, 9519, 19817, 22211, 24883, 59451, 66633, 74649, 174181, 472777, 522543, 1418331, 3309439, 9928317]

約数ペア:

[(1, 9928317), (3, 3309439), (7, 1418331), (19, 522543), (21, 472777), (57, 174181), (133, 74649), (149, 66633), (167, 59451), (399, 24883), (447, 22211), (501, 19817), (1043, 9519), (1169, 8493), (2831, 3507), (3129, 3173)]