1122143239

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 1354752000

約数和(自身を除く): 232608761

約数列:

[1, 7, 31, 89, 97, 217, 599, 623, 679, 2759, 3007, 4193, 8633, 18569, 19313, 21049, 53311, 58103, 60431, 129983, 267623, 373177, 406721, 1652641, 1801193, 1873361, 5171167, 11568487, 12608351, 36198169, 160306177, 1122143239]

約数ペア:

[(1, 1122143239), (7, 160306177), (31, 36198169), (89, 12608351), (97, 11568487), (217, 5171167), (599, 1873361), (623, 1801193), (679, 1652641), (2759, 406721), (3007, 373177), (4193, 267623), (8633, 129983), (18569, 60431), (19313, 58103), (21049, 53311)]