3485498947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 4277504000

約数和(自身を除く): 792005053

約数列:

[1, 7, 19, 61, 133, 349, 427, 1159, 1231, 2443, 6631, 8113, 8617, 21289, 23389, 46417, 75091, 149023, 163723, 404491, 429619, 525637, 1426729, 2831437, 3007333, 8162761, 9987103, 26206759, 57139327, 183447313, 497928421, 3485498947]

約数ペア:

[(1, 3485498947), (7, 497928421), (19, 183447313), (61, 57139327), (133, 26206759), (349, 9987103), (427, 8162761), (1159, 3007333), (1231, 2831437), (2443, 1426729), (6631, 525637), (8113, 429619), (8617, 404491), (21289, 163723), (23389, 149023), (46417, 75091)]