9952943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13665792

約数和(自身を除く): 3712849

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 163, 427, 671, 793, 1001, 1141, 1793, 2119, 4697, 5551, 8723, 9943, 12551, 14833, 23309, 61061, 69601, 109373, 129259, 163163, 765611, 904813, 1421849, 9952943]

約数ペア:

[(1, 9952943), (7, 1421849), (11, 904813), (13, 765611), (61, 163163), (77, 129259), (91, 109373), (143, 69601), (163, 61061), (427, 23309), (671, 14833), (793, 12551), (1001, 9943), (1141, 8723), (1793, 5551), (2119, 4697)]