478410327

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{770387}}^1$

素因数の和:770419

約数の個数: 16

約数和(自身を含む): 739572480

約数和(自身を除く): 261162153

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 770387, 2311161, 6933483, 17718901, 20800449, 53156703, 159470109, 478410327]

約数ペア:

[(1, 478410327), (3, 159470109), (9, 53156703), (23, 20800449), (27, 17718901), (69, 6933483), (207, 2311161), (621, 770387)]