2175261403

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{5903}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 2530123776

約数和(自身を除く): 354862373

約数列:

[1, 7, 61, 427, 863, 5903, 6041, 41321, 52643, 360083, 368501, 2520581, 5094289, 35660023, 310751629, 2175261403]

約数ペア:

[(1, 2175261403), (7, 310751629), (61, 35660023), (427, 5094289), (863, 2520581), (5903, 368501), (6041, 360083), (41321, 52643)]