30977739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 48414912

約数和(自身を除く): 17437173

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 977, 2439, 2931, 3523, 8793, 10569, 12701, 31707, 38103, 114309, 264767, 794301, 2382903, 3441971, 10325913, 30977739]

約数ペア:

[(1, 30977739), (3, 10325913), (9, 3441971), (13, 2382903), (39, 794301), (117, 264767), (271, 114309), (813, 38103), (977, 31707), (2439, 12701), (2931, 10569), (3523, 8793)]