220063911

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{1583}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 296524800

約数和(自身を除く): 76460889

約数列:

[1, 3, 149, 311, 447, 933, 1583, 4749, 46339, 139017, 235867, 492313, 707601, 1476939, 73354637, 220063911]

約数ペア:

[(1, 220063911), (3, 73354637), (149, 1476939), (311, 707601), (447, 492313), (933, 235867), (1583, 139017), (4749, 46339)]