210785103

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 307903440

約数和(自身を除く): 97118337

約数列:

[1, 3, 9, 173, 331, 409, 519, 993, 1227, 1557, 2979, 3681, 57263, 70757, 135379, 171789, 212271, 406137, 515367, 636813, 1218411, 23420567, 70261701, 210785103]

約数ペア:

[(1, 210785103), (3, 70261701), (9, 23420567), (173, 1218411), (331, 636813), (409, 515367), (519, 406137), (993, 212271), (1227, 171789), (1557, 135379), (2979, 70757), (3681, 57263)]