172218733

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 191923200

約数和(自身を除く): 19704467

約数列:

[1, 23, 29, 31, 667, 713, 899, 8329, 20677, 191567, 241541, 258199, 5555443, 5938577, 7487771, 172218733]

約数ペア:

[(1, 172218733), (23, 7487771), (29, 5938577), (31, 5555443), (667, 258199), (713, 241541), (899, 191567), (8329, 20677)]