423078981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{177839}}^1$

素因数の和:177916

約数の個数: 16

約数和(自身を含む): 617460480

約数和(自身を除く): 194381499

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 177839, 533517, 2311907, 6935721, 10848179, 32544537, 141026327, 423078981]

約数ペア:

[(1, 423078981), (3, 141026327), (13, 32544537), (39, 10848179), (61, 6935721), (183, 2311907), (793, 533517), (2379, 177839)]