218482913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 242792640

約数和(自身を除く): 24309727

約数列:

[1, 11, 67, 521, 569, 737, 5731, 6259, 34907, 38123, 296449, 383977, 419353, 3260939, 19862083, 218482913]

約数ペア:

[(1, 218482913), (11, 19862083), (67, 3260939), (521, 419353), (569, 383977), (737, 296449), (5731, 38123), (6259, 34907)]