33245821

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 38873088

約数和(自身を除く): 5627267

約数列:

[1, 7, 71, 151, 443, 497, 1057, 3101, 10721, 31453, 66893, 75047, 220171, 468251, 4749403, 33245821]

約数ペア:

[(1, 33245821), (7, 4749403), (71, 468251), (151, 220171), (443, 75047), (497, 66893), (1057, 31453), (3101, 10721)]