69893089

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 82368000

約数和(自身を除く): 12474911

約数列:

[1, 7, 47, 109, 329, 763, 1949, 5123, 13643, 35861, 91603, 212441, 641221, 1487087, 9984727, 69893089]

約数ペア:

[(1, 69893089), (7, 9984727), (47, 1487087), (109, 641221), (329, 212441), (763, 91603), (1949, 35861), (5123, 13643)]