770913143

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 1063395648

約数和(自身を除く): 292482505

約数列:

[1, 7, 11, 13, 53, 77, 91, 121, 143, 371, 583, 689, 847, 1001, 1321, 1573, 4081, 4823, 6413, 7579, 9247, 11011, 14531, 17173, 44891, 53053, 70013, 83369, 101717, 120211, 159841, 188903, 490091, 583583, 770143, 910169, 1118887, 1322321, 2077933, 5391001, 6371183, 8471573, 10011859, 14545531, 59301011, 70083013, 110130449, 770913143]

約数ペア:

[(1, 770913143), (7, 110130449), (11, 70083013), (13, 59301011), (53, 14545531), (77, 10011859), (91, 8471573), (121, 6371183), (143, 5391001), (371, 2077933), (583, 1322321), (689, 1118887), (847, 910169), (1001, 770143), (1321, 583583), (1573, 490091), (4081, 188903), (4823, 159841), (6413, 120211), (7579, 101717), (9247, 83369), (11011, 70013), (14531, 53053), (17173, 44891)]