15494913

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5293

約数の個数: 24

約数和(自身を含む): 26128128

約数和(自身を除く): 10633215

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5233, 15699, 36631, 47097, 109893, 245951, 329679, 737853, 1721657, 2213559, 5164971, 15494913]

約数ペア:

[(1, 15494913), (3, 5164971), (7, 2213559), (9, 1721657), (21, 737853), (47, 329679), (63, 245951), (141, 109893), (329, 47097), (423, 36631), (987, 15699), (2961, 5233)]