255630613

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1289}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 299940480

約数和(自身を除く): 44309867

約数列:

[1, 7, 41, 287, 691, 1289, 4837, 9023, 28331, 52849, 198317, 369943, 890699, 6234893, 36518659, 255630613]

約数ペア:

[(1, 255630613), (7, 36518659), (41, 6234893), (287, 890699), (691, 369943), (1289, 198317), (4837, 52849), (9023, 28331)]