30525489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 47073312

約数和(自身を除く): 16547823

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 1523, 2227, 4569, 6681, 13707, 20043, 25891, 77673, 199513, 233019, 598539, 1795617, 3391721, 10175163, 30525489]

約数ペア:

[(1, 30525489), (3, 10175163), (9, 3391721), (17, 1795617), (51, 598539), (131, 233019), (153, 199513), (393, 77673), (1179, 25891), (1523, 20043), (2227, 13707), (4569, 6681)]