42655501

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 51093504

約数和(自身を除く): 8438003

約数列:

[1, 7, 23, 161, 307, 863, 2149, 6041, 7061, 19849, 49427, 138943, 264941, 1854587, 6093643, 42655501]

約数ペア:

[(1, 42655501), (7, 6093643), (23, 1854587), (161, 264941), (307, 138943), (863, 49427), (2149, 19849), (6041, 7061)]