218414091

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{95419}}^1$

素因数の和:95538

約数の個数: 16

約数和(自身を含む): 335878400

約数和(自身を除く): 117464309

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 95419, 286257, 667933, 2003799, 10400671, 31202013, 72804697, 218414091]

約数ペア:

[(1, 218414091), (3, 72804697), (7, 31202013), (21, 10400671), (109, 2003799), (327, 667933), (763, 286257), (2289, 95419)]