30929589

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 45714240

約数和(自身を除く): 14784651

約数列:

[1, 3, 9, 73, 179, 219, 263, 537, 657, 789, 1611, 2367, 13067, 19199, 39201, 47077, 57597, 117603, 141231, 172791, 423693, 3436621, 10309863, 30929589]

約数ペア:

[(1, 30929589), (3, 10309863), (9, 3436621), (73, 423693), (179, 172791), (219, 141231), (263, 117603), (537, 57597), (657, 47077), (789, 39201), (1611, 19199), (2367, 13067)]