31363919973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{204992941}}^1$

素因数の和:204992964

約数の個数: 12

約数和(自身を含む): 47968348428

約数和(自身を除く): 16604428455

約数列:

[1, 3, 9, 17, 51, 153, 204992941, 614978823, 1844936469, 3484879997, 10454639991, 31363919973]

約数ペア:

[(1, 31363919973), (3, 10454639991), (9, 3484879997), (17, 1844936469), (51, 614978823), (153, 204992941)]