30217617

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{6323}}^1$

素因数の和:6394

約数の個数: 20

約数和(自身を含む): 45912240

約数和(自身を除く): 15694623

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 6323, 18969, 56907, 170721, 373057, 512163, 1119171, 3357513, 10072539, 30217617]

約数ペア:

[(1, 30217617), (3, 10072539), (9, 3357513), (27, 1119171), (59, 512163), (81, 373057), (177, 170721), (531, 56907), (1593, 18969), (4779, 6323)]