42397269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19333}}^1$

素因数の和:19396

約数の個数: 16

約数和(自身を含む): 61250112

約数和(自身を除く): 18852843

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 19333, 57999, 328661, 831319, 985983, 2493957, 14132423, 42397269]

約数ペア:

[(1, 42397269), (3, 14132423), (17, 2493957), (43, 985983), (51, 831319), (129, 328661), (731, 57999), (2193, 19333)]