13492731

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15671}}^1$

素因数の和:15722

約数の個数: 16

約数和(自身を含む): 21063168

約数和(自身を除く): 7570437

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15671, 47013, 109697, 329091, 642511, 1927533, 4497577, 13492731]

約数ペア:

[(1, 13492731), (3, 4497577), (7, 1927533), (21, 642511), (41, 329091), (123, 109697), (287, 47013), (861, 15671)]