31706367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4733}}^1$

素因数の和:4783

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 22829313

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4733, 6699, 14199, 33131, 52063, 99393, 137257, 156189, 364441, 411771, 960799, 1093323, 1509827, 2882397, 4529481, 10568789, 31706367]

約数ペア:

[(1, 31706367), (3, 10568789), (7, 4529481), (11, 2882397), (21, 1509827), (29, 1093323), (33, 960799), (77, 411771), (87, 364441), (203, 156189), (231, 137257), (319, 99393), (609, 52063), (957, 33131), (2233, 14199), (4733, 6699)]