639156970833

素因数分解:

$3^1\times {\mathrm{1667}}^1\times {\mathrm{10687}}^1\times {\mathrm{11959}}^1$

素因数の和:24316

約数の個数: 16

約数和(自身を含む): 852871618560

約数和(自身を除く): 213714647727

約数列:

[1, 3, 1667, 5001, 10687, 11959, 32061, 35877, 17815229, 19935653, 53445687, 59806959, 127805833, 383417499, 213052323611, 639156970833]

約数ペア:

[(1, 639156970833), (3, 213052323611), (1667, 383417499), (5001, 127805833), (10687, 59806959), (11959, 53445687), (32061, 19935653), (35877, 17815229)]