401788897939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{490951}}^1$

素因数の和:491131

約数の個数: 32

約数和(自身を含む): 484982023680

約数和(自身を除く): 83193125741

約数列:

[1, 11, 13, 59, 97, 143, 649, 767, 1067, 1261, 5723, 8437, 13871, 62953, 74399, 490951, 818389, 5400461, 6382363, 28966109, 47622247, 70205993, 318627199, 376559417, 523844717, 619089211, 2809712573, 4142153587, 6809981321, 30906838303, 36526263449, 401788897939]

約数ペア:

[(1, 401788897939), (11, 36526263449), (13, 30906838303), (59, 6809981321), (97, 4142153587), (143, 2809712573), (649, 619089211), (767, 523844717), (1067, 376559417), (1261, 318627199), (5723, 70205993), (8437, 47622247), (13871, 28966109), (62953, 6382363), (74399, 5400461), (490951, 818389)]