25704231

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5801}}^1$

素因数の和:6022

約数の個数: 16

約数和(自身を含む): 39360768

約数和(自身を除く): 13656537

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 5801, 17403, 40607, 121821, 1224011, 3672033, 8568077, 25704231]

約数ペア:

[(1, 25704231), (3, 8568077), (7, 3672033), (21, 1224011), (211, 121821), (633, 40607), (1477, 17403), (4431, 5801)]