8205123311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{8761}}^1\times {\mathrm{12163}}^1$

素因数の和:20942

約数の個数: 16

約数和(自身を含む): 10231772928

約数和(自身を除く): 2026649617

約数列:

[1, 7, 11, 77, 8761, 12163, 61327, 85141, 96371, 133793, 674597, 936551, 106560043, 745920301, 1172160473, 8205123311]

約数ペア:

[(1, 8205123311), (7, 1172160473), (11, 745920301), (77, 106560043), (8761, 936551), (12163, 674597), (61327, 133793), (85141, 96371)]