2062151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 2838528

約数和(自身を除く): 776377

約数列:

[1, 7, 13, 17, 31, 43, 91, 119, 217, 221, 301, 403, 527, 559, 731, 1333, 1547, 2821, 3689, 3913, 5117, 6851, 9331, 9503, 17329, 22661, 47957, 66521, 121303, 158627, 294593, 2062151]

約数ペア:

[(1, 2062151), (7, 294593), (13, 158627), (17, 121303), (31, 66521), (43, 47957), (91, 22661), (119, 17329), (217, 9503), (221, 9331), (301, 6851), (403, 5117), (527, 3913), (559, 3689), (731, 2821), (1333, 1547)]