13855947

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5839}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 21304320

約数和(自身を除く): 7448373

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 5839, 17517, 40873, 122619, 659807, 1979421, 4618649, 13855947]

約数ペア:

[(1, 13855947), (3, 4618649), (7, 1979421), (21, 659807), (113, 122619), (339, 40873), (791, 17517), (2373, 5839)]