30609987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{719}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 42716160

約数和(自身を除く): 12106173

約数列:

[1, 3, 23, 69, 617, 719, 1851, 2157, 14191, 16537, 42573, 49611, 443623, 1330869, 10203329, 30609987]

約数ペア:

[(1, 30609987), (3, 10203329), (23, 1330869), (69, 443623), (617, 49611), (719, 42573), (1851, 16537), (2157, 14191)]