47130291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{402823}}^1$

素因数の和:402842

約数の個数: 12

約数和(自身を含む): 73313968

約数和(自身を除く): 26183677

約数列:

[1, 3, 9, 13, 39, 117, 402823, 1208469, 3625407, 5236699, 15710097, 47130291]

約数ペア:

[(1, 47130291), (3, 15710097), (9, 5236699), (13, 3625407), (39, 1208469), (117, 402823)]