245516091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{32309}}^1$

素因数の和:32478

約数の個数: 16

約数和(自身を含む): 348948000

約数和(自身を除く): 103431909

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 32309, 96927, 549253, 1647759, 4814041, 14442123, 81838697, 245516091]

約数ペア:

[(1, 245516091), (3, 81838697), (17, 14442123), (51, 4814041), (149, 1647759), (447, 549253), (2533, 96927), (7599, 32309)]