13943346

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 28693440

約数和(自身を除く): 14750094

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 269, 318, 326, 489, 538, 807, 978, 1614, 8639, 14257, 17278, 25917, 28514, 42771, 43847, 51834, 85542, 87694, 131541, 263082, 2323891, 4647782, 6971673, 13943346]

約数ペア:

[(1, 13943346), (2, 6971673), (3, 4647782), (6, 2323891), (53, 263082), (106, 131541), (159, 87694), (163, 85542), (269, 51834), (318, 43847), (326, 42771), (489, 28514), (538, 25917), (807, 17278), (978, 14257), (1614, 8639)]