42208229

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 52599744

約数和(自身を除く): 10391515

約数列:

[1, 7, 17, 41, 119, 211, 287, 697, 1477, 1681, 3587, 4879, 8651, 11767, 25109, 28577, 60557, 147067, 200039, 354691, 1029469, 2482837, 6029747, 42208229]

約数ペア:

[(1, 42208229), (7, 6029747), (17, 2482837), (41, 1029469), (119, 354691), (211, 200039), (287, 147067), (697, 60557), (1477, 28577), (1681, 25109), (3587, 11767), (4879, 8651)]