320071647

素因数分解:

$3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{13219}}^1$

素因数の和:14382

約数の個数: 16

約数和(自身を含む): 488188160

約数和(自身を除く): 168116513

約数列:

[1, 3, 7, 21, 1153, 3459, 8071, 13219, 24213, 39657, 92533, 277599, 15241507, 45724521, 106690549, 320071647]

約数ペア:

[(1, 320071647), (3, 106690549), (7, 45724521), (21, 15241507), (1153, 277599), (3459, 92533), (8071, 39657), (13219, 24213)]