12248091

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1800

約数の個数: 20

約数和(自身を含む): 18513000

約数和(自身を除く): 6264909

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1699, 2403, 5097, 7209, 15291, 45873, 137619, 151211, 453633, 1360899, 4082697, 12248091]

約数ペア:

[(1, 12248091), (3, 4082697), (9, 1360899), (27, 453633), (81, 151211), (89, 137619), (267, 45873), (801, 15291), (1699, 7209), (2403, 5097)]