28955207667

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{553013}}^1$

素因数の和:553610

約数の個数: 16

約数和(自身を含む): 39923186688

約数和(自身を除く): 10967979021

約数列:

[1, 3, 31, 93, 563, 1689, 17453, 52359, 553013, 1659039, 17143403, 51430209, 311346319, 934038957, 9651735889, 28955207667]

約数ペア:

[(1, 28955207667), (3, 9651735889), (31, 934038957), (93, 311346319), (563, 51430209), (1689, 17143403), (17453, 1659039), (52359, 553013)]