70009479

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^2$

素因数の和:739

約数の個数: 18

約数和(自身を含む): 102859848

約数和(自身を除く): 32850369

約数列:

[1, 3, 9, 71, 213, 331, 639, 993, 2979, 23501, 70503, 109561, 211509, 328683, 986049, 7778831, 23336493, 70009479]

約数ペア:

[(1, 70009479), (3, 23336493), (9, 7778831), (71, 986049), (213, 328683), (331, 211509), (639, 109561), (993, 70503), (2979, 23501)]