15384747

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1933}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 23517440

約数和(自身を除く): 8132693

約数列:

[1, 3, 7, 21, 379, 1137, 1933, 2653, 5799, 7959, 13531, 40593, 732607, 2197821, 5128249, 15384747]

約数ペア:

[(1, 15384747), (3, 5128249), (7, 2197821), (21, 732607), (379, 40593), (1137, 13531), (1933, 7959), (2653, 5799)]