9972573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 4736163

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6911, 20733, 89843, 255707, 269529, 767121, 3324191, 9972573]

約数ペア:

[(1, 9972573), (3, 3324191), (13, 767121), (37, 269529), (39, 255707), (111, 89843), (481, 20733), (1443, 6911)]