13679743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 3554177

約数列:

[1, 7, 11, 77, 101, 707, 1111, 1759, 7777, 12313, 19349, 135443, 177659, 1243613, 1954249, 13679743]

約数ペア:

[(1, 13679743), (7, 1954249), (11, 1243613), (77, 177659), (101, 135443), (707, 19349), (1111, 12313), (1759, 7777)]