42623721

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1093}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 70541120

約数和(自身を除く): 27917399

約数列:

[1, 3, 7, 9, 21, 63, 619, 1093, 1857, 3279, 4333, 5571, 7651, 9837, 12999, 22953, 38997, 68859, 676567, 2029701, 4735969, 6089103, 14207907, 42623721]

約数ペア:

[(1, 42623721), (3, 14207907), (7, 6089103), (9, 4735969), (21, 2029701), (63, 676567), (619, 68859), (1093, 38997), (1857, 22953), (3279, 12999), (4333, 9837), (5571, 7651)]