12997673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 14990976

約数和(自身を除く): 1993303

約数列:

[1, 13, 17, 103, 221, 571, 1339, 1751, 7423, 9707, 22763, 58813, 126191, 764569, 999821, 12997673]

約数ペア:

[(1, 12997673), (13, 999821), (17, 764569), (103, 126191), (221, 58813), (571, 22763), (1339, 9707), (1751, 7423)]