617695947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 1028152320

約数和(自身を除く): 410456373

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 541, 607, 627, 1623, 1821, 1881, 4869, 5463, 5951, 6677, 10279, 11533, 17853, 20031, 30837, 34599, 53559, 60093, 92511, 103797, 113069, 126863, 328387, 339207, 380589, 985161, 1017621, 1141767, 2955483, 3612257, 6239353, 10836771, 18718059, 32510313, 56154177, 68632883, 205898649, 617695947]

約数ペア:

[(1, 617695947), (3, 205898649), (9, 68632883), (11, 56154177), (19, 32510313), (33, 18718059), (57, 10836771), (99, 6239353), (171, 3612257), (209, 2955483), (541, 1141767), (607, 1017621), (627, 985161), (1623, 380589), (1821, 339207), (1881, 328387), (4869, 126863), (5463, 113069), (5951, 103797), (6677, 92511), (10279, 60093), (11533, 53559), (17853, 34599), (20031, 30837)]