25630773

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 40131648

約数和(自身を除く): 14500875

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 1543, 2373, 4629, 5537, 10801, 16611, 32403, 75607, 174359, 226821, 523077, 1220513, 3661539, 8543591, 25630773]

約数ペア:

[(1, 25630773), (3, 8543591), (7, 3661539), (21, 1220513), (49, 523077), (113, 226821), (147, 174359), (339, 75607), (791, 32403), (1543, 16611), (2373, 10801), (4629, 5537)]