308972013

素因数分解:

$3^1\times 7^1\times {\mathrm{3607}}^1\times {\mathrm{4079}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 471060480

約数和(自身を除く): 162088467

約数列:

[1, 3, 7, 21, 3607, 4079, 10821, 12237, 25249, 28553, 75747, 85659, 14712953, 44138859, 102990671, 308972013]

約数ペア:

[(1, 308972013), (3, 102990671), (7, 44138859), (21, 14712953), (3607, 85659), (4079, 75747), (10821, 28553), (12237, 25249)]