42218571

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 57859200

約数和(自身を除く): 15640629

約数列:

[1, 3, 59, 97, 177, 291, 2459, 5723, 7377, 17169, 145081, 238523, 435243, 715569, 14072857, 42218571]

約数ペア:

[(1, 42218571), (3, 14072857), (59, 715569), (97, 435243), (177, 238523), (291, 145081), (2459, 17169), (5723, 7377)]