135880213

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 157925376

約数和(自身を除く): 22045163

約数列:

[1, 7, 83, 271, 581, 863, 1897, 6041, 22493, 71629, 157451, 233873, 501403, 1637111, 19411459, 135880213]

約数ペア:

[(1, 135880213), (7, 19411459), (83, 1637111), (271, 501403), (581, 233873), (863, 157451), (1897, 71629), (6041, 22493)]