30485511

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7013}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 23382009

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 7013, 21039, 49091, 63117, 147273, 161299, 189351, 441819, 483897, 1129093, 1325457, 1451691, 3387279, 4355073, 10161837, 30485511]

約数ペア:

[(1, 30485511), (3, 10161837), (7, 4355073), (9, 3387279), (21, 1451691), (23, 1325457), (27, 1129093), (63, 483897), (69, 441819), (161, 189351), (189, 161299), (207, 147273), (483, 63117), (621, 49091), (1449, 21039), (4347, 7013)]