29970127

素因数分解:

${\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 20

約数和(自身を含む): 34786800

約数和(自身を除く): 4816673

約数列:

[1, 11, 23, 89, 121, 253, 979, 1331, 2047, 2783, 10769, 14641, 22517, 30613, 118459, 247687, 336743, 1303049, 2724557, 29970127]

約数ペア:

[(1, 29970127), (11, 2724557), (23, 1303049), (89, 336743), (121, 247687), (253, 118459), (979, 30613), (1331, 22517), (2047, 14641), (2783, 10769)]