143380307

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 166790400

約数和(自身を除く): 23410093

約数列:

[1, 7, 101, 139, 707, 973, 1459, 10213, 14039, 98273, 147359, 202801, 1031513, 1419607, 20482901, 143380307]

約数ペア:

[(1, 143380307), (7, 20482901), (101, 1419607), (139, 1031513), (707, 202801), (973, 147359), (1459, 98273), (10213, 14039)]