9263457

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 16373760

約数和(自身を除く): 7110303

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2131, 4347, 6393, 14917, 19179, 44751, 49013, 57537, 134253, 147039, 343091, 402759, 441117, 1029273, 1323351, 3087819, 9263457]

約数ペア:

[(1, 9263457), (3, 3087819), (7, 1323351), (9, 1029273), (21, 441117), (23, 402759), (27, 343091), (63, 147039), (69, 134253), (161, 57537), (189, 49013), (207, 44751), (483, 19179), (621, 14917), (1449, 6393), (2131, 4347)]