7189743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 10515456

約数和(自身を除く): 3325713

約数列:

[1, 3, 11, 33, 223, 669, 977, 2453, 2931, 7359, 10747, 32241, 217871, 653613, 2396581, 7189743]

約数ペア:

[(1, 7189743), (3, 2396581), (11, 653613), (33, 217871), (223, 32241), (669, 10747), (977, 7359), (2453, 2931)]