1817061961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 2265011280

約数和(自身を除く): 447949319

約数列:

[1, 11, 13, 29, 61, 121, 143, 319, 377, 653, 671, 793, 1573, 1769, 3509, 4147, 7183, 7381, 8489, 8723, 18937, 19459, 22997, 39833, 45617, 79013, 93379, 95953, 208307, 214049, 246181, 252967, 438163, 517829, 1027169, 1155157, 2291377, 2707991, 2782637, 4819793, 5696119, 12706727, 15017041, 29787901, 62657309, 139773997, 165187451, 1817061961]

約数ペア:

[(1, 1817061961), (11, 165187451), (13, 139773997), (29, 62657309), (61, 29787901), (121, 15017041), (143, 12706727), (319, 5696119), (377, 4819793), (653, 2782637), (671, 2707991), (793, 2291377), (1573, 1155157), (1769, 1027169), (3509, 517829), (4147, 438163), (7183, 252967), (7381, 246181), (8489, 214049), (8723, 208307), (18937, 95953), (19459, 93379), (22997, 79013), (39833, 45617)]