40465491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 62539584

約数和(自身を除く): 22074093

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 4243, 9537, 12729, 46673, 72131, 140019, 216393, 793441, 1226227, 2380323, 3678681, 13488497, 40465491]

約数ペア:

[(1, 40465491), (3, 13488497), (11, 3678681), (17, 2380323), (33, 1226227), (51, 793441), (187, 216393), (289, 140019), (561, 72131), (867, 46673), (3179, 12729), (4243, 9537)]