320468607

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24439}}^1$

素因数の和:24523

約数の個数: 24

約数和(自身を含む): 488017920

約数和(自身を除く): 167549313

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 24439, 73317, 219951, 757609, 1148633, 2272827, 3445899, 6818481, 10337697, 35607623, 106822869, 320468607]

約数ペア:

[(1, 320468607), (3, 106822869), (9, 35607623), (31, 10337697), (47, 6818481), (93, 3445899), (141, 2272827), (279, 1148633), (423, 757609), (1457, 219951), (4371, 73317), (13113, 24439)]