1217882247

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{7793}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 1641977568

約数和(自身を除く): 424095321

約数列:

[1, 3, 113, 339, 461, 1383, 7793, 23379, 52093, 156279, 880609, 2641827, 3592573, 10777719, 405960749, 1217882247]

約数ペア:

[(1, 1217882247), (3, 405960749), (113, 10777719), (339, 3592573), (461, 2641827), (1383, 880609), (7793, 156279), (23379, 52093)]