442912169

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 554501376

約数和(自身を除く): 111589207

約数列:

[1, 7, 17, 43, 101, 119, 301, 707, 731, 857, 1717, 4343, 5117, 5999, 12019, 14569, 30401, 36851, 73831, 86557, 101983, 257957, 516817, 605899, 626467, 1471469, 3721951, 4385269, 10300283, 26053657, 63273167, 442912169]

約数ペア:

[(1, 442912169), (7, 63273167), (17, 26053657), (43, 10300283), (101, 4385269), (119, 3721951), (301, 1471469), (707, 626467), (731, 605899), (857, 516817), (1717, 257957), (4343, 101983), (5117, 86557), (5999, 73831), (12019, 36851), (14569, 30401)]