13928403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 19109376

約数和(自身を除く): 5180973

約数列:

[1, 3, 47, 141, 173, 519, 571, 1713, 8131, 24393, 26837, 80511, 98783, 296349, 4642801, 13928403]

約数ペア:

[(1, 13928403), (3, 4642801), (47, 296349), (141, 98783), (173, 80511), (519, 26837), (571, 24393), (1713, 8131)]