15430389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2287}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 22294272

約数和(自身を除く): 6863883

約数列:

[1, 3, 13, 39, 173, 519, 2249, 2287, 6747, 6861, 29731, 89193, 395651, 1186953, 5143463, 15430389]

約数ペア:

[(1, 15430389), (3, 5143463), (13, 1186953), (39, 395651), (173, 89193), (519, 29731), (2249, 6861), (2287, 6747)]