470222253

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{10691}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 708323616

約数和(自身を除く): 238101363

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 4887, 10691, 14661, 32073, 43983, 96219, 288657, 865971, 1935071, 2597913, 5805213, 17415639, 52246917, 156740751, 470222253]

約数ペア:

[(1, 470222253), (3, 156740751), (9, 52246917), (27, 17415639), (81, 5805213), (181, 2597913), (243, 1935071), (543, 865971), (1629, 288657), (4887, 96219), (10691, 43983), (14661, 32073)]