29990277

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23689

約数の個数: 16

約数和(自身を含む): 45377280

約数和(自身を除く): 15387003

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 23633, 70899, 212697, 638091, 1110751, 3332253, 9996759, 29990277]

約数ペア:

[(1, 29990277), (3, 9996759), (9, 3332253), (27, 1110751), (47, 638091), (141, 212697), (423, 70899), (1269, 23633)]