2799839

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 3333120

約数和(自身を除く): 533281

約数列:

[1, 7, 61, 79, 83, 427, 553, 581, 4819, 5063, 6557, 33733, 35441, 45899, 399977, 2799839]

約数ペア:

[(1, 2799839), (7, 399977), (61, 45899), (79, 35441), (83, 33733), (427, 6557), (553, 5063), (581, 4819)]