4515291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 7626240

約数和(自身を除く): 3110949

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 661, 759, 1983, 2277, 5949, 6831, 7271, 15203, 17847, 21813, 45609, 65439, 136827, 167233, 196317, 410481, 501699, 1505097, 4515291]

約数ペア:

[(1, 4515291), (3, 1505097), (9, 501699), (11, 410481), (23, 196317), (27, 167233), (33, 136827), (69, 65439), (99, 45609), (207, 21813), (253, 17847), (297, 15203), (621, 7271), (661, 6831), (759, 5949), (1983, 2277)]