1406031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 2066688

約数和(自身を除く): 660657

約数列:

[1, 3, 11, 33, 137, 311, 411, 933, 1507, 3421, 4521, 10263, 42607, 127821, 468677, 1406031]

約数ペア:

[(1, 1406031), (3, 468677), (11, 127821), (33, 42607), (137, 10263), (311, 4521), (411, 3421), (933, 1507)]