1390652829

素因数分解:

$3^2\times {\mathrm{4201}}^1\times {\mathrm{36781}}^1$

素因数の和:40988

約数の個数: 12

約数和(自身を含む): 2009253532

約数和(自身を除く): 618600703

約数列:

[1, 3, 9, 4201, 12603, 36781, 37809, 110343, 331029, 154516981, 463550943, 1390652829]

約数ペア:

[(1, 1390652829), (3, 463550943), (9, 154516981), (4201, 331029), (12603, 110343), (36781, 37809)]