131109966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{560299}}^1$

素因数の和:560320

約数の個数: 24

約数和(自身を含む): 305923800

約数和(自身を除く): 174813834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 560299, 1120598, 1680897, 3361794, 5042691, 7283887, 10085382, 14567774, 21851661, 43703322, 65554983, 131109966]

約数ペア:

[(1, 131109966), (2, 65554983), (3, 43703322), (6, 21851661), (9, 14567774), (13, 10085382), (18, 7283887), (26, 5042691), (39, 3361794), (78, 1680897), (117, 1120598), (234, 560299)]