23663031

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 39057768

約数和(自身を除く): 15394737

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 357, 557, 833, 867, 1671, 2023, 2499, 3899, 6069, 9469, 11697, 14161, 27293, 28407, 42483, 66283, 81879, 160973, 198849, 463981, 482919, 1126811, 1391943, 3380433, 7887677, 23663031]

約数ペア:

[(1, 23663031), (3, 7887677), (7, 3380433), (17, 1391943), (21, 1126811), (49, 482919), (51, 463981), (119, 198849), (147, 160973), (289, 81879), (357, 66283), (557, 42483), (833, 28407), (867, 27293), (1671, 14161), (2023, 11697), (2499, 9469), (3899, 6069)]