680948281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{3947}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 766733184

約数和(自身を除く): 85784903

約数列:

[1, 13, 23, 299, 577, 3947, 7501, 13271, 51311, 90781, 172523, 1180153, 2277419, 29606447, 52380637, 680948281]

約数ペア:

[(1, 680948281), (13, 52380637), (23, 29606447), (299, 2277419), (577, 1180153), (3947, 172523), (7501, 90781), (13271, 51311)]