240545451

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4937}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 325908000

約数和(自身を除く): 85362549

約数列:

[1, 3, 109, 149, 327, 447, 4937, 14811, 16241, 48723, 538133, 735613, 1614399, 2206839, 80181817, 240545451]

約数ペア:

[(1, 240545451), (3, 80181817), (109, 2206839), (149, 1614399), (327, 735613), (447, 538133), (4937, 48723), (14811, 16241)]