41981289

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 65412288

約数和(自身を除く): 23430999

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1031, 1939, 3093, 5817, 7217, 13573, 21651, 40719, 50519, 151557, 285587, 856761, 1999109, 5997327, 13993763, 41981289]

約数ペア:

[(1, 41981289), (3, 13993763), (7, 5997327), (21, 1999109), (49, 856761), (147, 285587), (277, 151557), (831, 50519), (1031, 40719), (1939, 21651), (3093, 13573), (5817, 7217)]