15373269

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{3229}}^1$

素因数の和:3281

約数の個数: 18

約数和(自身を含む): 23220470

約数和(自身を除く): 7847201

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 3229, 4761, 9687, 29061, 74267, 222801, 668403, 1708141, 5124423, 15373269]

約数ペア:

[(1, 15373269), (3, 5124423), (9, 1708141), (23, 668403), (69, 222801), (207, 74267), (529, 29061), (1587, 9687), (3229, 4761)]