24720981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 34203648

約数和(自身を除く): 9482667

約数列:

[1, 3, 31, 93, 227, 681, 1171, 3513, 7037, 21111, 36301, 108903, 265817, 797451, 8240327, 24720981]

約数ペア:

[(1, 24720981), (3, 8240327), (31, 797451), (93, 265817), (227, 108903), (681, 36301), (1171, 21111), (3513, 7037)]