30021177

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 42281824

約数和(自身を除く): 12260647

約数列:

[1, 3, 29, 73, 87, 163, 219, 489, 841, 2117, 2523, 4727, 6351, 11899, 14181, 35697, 61393, 137083, 184179, 345071, 411249, 1035213, 10007059, 30021177]

約数ペア:

[(1, 30021177), (3, 10007059), (29, 1035213), (73, 411249), (87, 345071), (163, 184179), (219, 137083), (489, 61393), (841, 35697), (2117, 14181), (2523, 11899), (4727, 6351)]