1330283217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{81199}}^1$

素因数の和:81372

約数の個数: 16

約数和(自身を含む): 1829273600

約数和(自身を除く): 498990383

約数列:

[1, 3, 43, 127, 129, 381, 5461, 16383, 81199, 243597, 3491557, 10312273, 10474671, 30936819, 443427739, 1330283217]

約数ペア:

[(1, 1330283217), (3, 443427739), (43, 30936819), (127, 10474671), (129, 10312273), (381, 3491557), (5461, 243597), (16383, 81199)]