1998051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 2930688

約数和(自身を除く): 932637

約数列:

[1, 3, 11, 33, 191, 317, 573, 951, 2101, 3487, 6303, 10461, 60547, 181641, 666017, 1998051]

約数ペア:

[(1, 1998051), (3, 666017), (11, 181641), (33, 60547), (191, 10461), (317, 6303), (573, 3487), (951, 2101)]