539291789

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 559249920

約数和(自身を除く): 19958131

約数列:

[1, 61, 71, 239, 521, 4331, 14579, 16969, 31781, 36991, 124519, 1035109, 2256451, 7595659, 8840849, 539291789]

約数ペア:

[(1, 539291789), (61, 8840849), (71, 7595659), (239, 2256451), (521, 1035109), (4331, 124519), (14579, 36991), (16969, 31781)]