419620293

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1260121}}^1$

素因数の和:1260164

約数の個数: 12

約数和(自身を含む): 622500268

約数和(自身を除く): 202879975

約数列:

[1, 3, 9, 37, 111, 333, 1260121, 3780363, 11341089, 46624477, 139873431, 419620293]

約数ペア:

[(1, 419620293), (3, 139873431), (9, 46624477), (37, 11341089), (111, 3780363), (333, 1260121)]