1218702953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{75541}}^1$

素因数の和:75644

約数の個数: 16

約数和(自身を含む): 1408707216

約数和(自身を除く): 190004263

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 75541, 982033, 1284197, 5514493, 16694561, 71688409, 93746381, 1218702953]

約数ペア:

[(1, 1218702953), (13, 93746381), (17, 71688409), (73, 16694561), (221, 5514493), (949, 1284197), (1241, 982033), (16133, 75541)]