85899247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22271}}^1$

素因数の和:22326

約数の個数: 16

約数和(自身を含む): 106905600

約数和(自身を除く): 21006353

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 22271, 155897, 423149, 645859, 2962043, 4521013, 12271321, 85899247]

約数ペア:

[(1, 85899247), (7, 12271321), (19, 4521013), (29, 2962043), (133, 645859), (203, 423149), (551, 155897), (3857, 22271)]