13327509

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 19512192

約数和(自身を除く): 6184683

約数列:

[1, 3, 13, 39, 97, 169, 271, 291, 507, 813, 1261, 3523, 3783, 10569, 16393, 26287, 45799, 49179, 78861, 137397, 341731, 1025193, 4442503, 13327509]

約数ペア:

[(1, 13327509), (3, 4442503), (13, 1025193), (39, 341731), (97, 137397), (169, 78861), (271, 49179), (291, 45799), (507, 26287), (813, 16393), (1261, 10569), (3523, 3783)]