1557015039

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1943839}}^1$

素因数の和:1943934

約数の個数: 12

約数和(自身を含む): 2274292800

約数和(自身を除く): 717277761

約数列:

[1, 3, 9, 89, 267, 801, 1943839, 5831517, 17494551, 173001671, 519005013, 1557015039]

約数ペア:

[(1, 1557015039), (3, 519005013), (9, 173001671), (89, 17494551), (267, 5831517), (801, 1943839)]