70840479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{32303}}^1$

素因数の和:32366

約数の個数: 16

約数和(自身を含む): 102339072

約数和(自身を除く): 31498593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 32303, 96909, 549151, 1389029, 1647453, 4167087, 23613493, 70840479]

約数ペア:

[(1, 70840479), (3, 23613493), (17, 4167087), (43, 1647453), (51, 1389029), (129, 549151), (731, 96909), (2193, 32303)]