1323521709

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{109391}}^1$

素因数の和:109540

約数の個数: 16

約数和(自身を含む): 1829034240

約数和(自身を除く): 505512531

約数列:

[1, 3, 37, 109, 111, 327, 4033, 12099, 109391, 328173, 4047467, 11923619, 12142401, 35770857, 441173903, 1323521709]

約数ペア:

[(1, 1323521709), (3, 441173903), (37, 35770857), (109, 12142401), (111, 11923619), (327, 4047467), (4033, 328173), (12099, 109391)]