9620481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 14555520

約数和(自身を除く): 4935039

約数列:

[1, 3, 13, 37, 39, 59, 111, 113, 177, 339, 481, 767, 1443, 1469, 2183, 2301, 4181, 4407, 6549, 6667, 12543, 20001, 28379, 54353, 85137, 86671, 163059, 246679, 260013, 740037, 3206827, 9620481]

約数ペア:

[(1, 9620481), (3, 3206827), (13, 740037), (37, 260013), (39, 246679), (59, 163059), (111, 86671), (113, 85137), (177, 54353), (339, 28379), (481, 20001), (767, 12543), (1443, 6667), (1469, 6549), (2183, 4407), (2301, 4181)]