264922011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 392586480

約数和(自身を除く): 127664469

約数列:

[1, 3, 9, 43, 129, 387, 557, 1229, 1671, 3687, 5013, 11061, 23951, 52847, 71853, 158541, 215559, 475623, 684553, 2053659, 6160977, 29435779, 88307337, 264922011]

約数ペア:

[(1, 264922011), (3, 88307337), (9, 29435779), (43, 6160977), (129, 2053659), (387, 684553), (557, 475623), (1229, 215559), (1671, 158541), (3687, 71853), (5013, 52847), (11061, 23951)]