7316631

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 12591072

約数和(自身を除く): 5274441

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 353, 423, 441, 987, 1059, 2303, 2471, 2961, 3177, 6909, 7413, 16591, 17297, 20727, 22239, 49773, 51891, 116137, 149319, 155673, 348411, 812959, 1045233, 2438877, 7316631]

約数ペア:

[(1, 7316631), (3, 2438877), (7, 1045233), (9, 812959), (21, 348411), (47, 155673), (49, 149319), (63, 116137), (141, 51891), (147, 49773), (329, 22239), (353, 20727), (423, 17297), (441, 16591), (987, 7413), (1059, 6909), (2303, 3177), (2471, 2961)]