13074963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12826

約数の個数: 16

約数和(自身を含む): 19633152

約数和(自身を除く): 6558189

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 12781, 38343, 140591, 396211, 421773, 1188633, 4358321, 13074963]

約数ペア:

[(1, 13074963), (3, 4358321), (11, 1188633), (31, 421773), (33, 396211), (93, 140591), (341, 38343), (1023, 12781)]