428708431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13879}}^1$

素因数の和:13998

約数の個数: 16

約数和(自身を含む): 479692800

約数和(自身を除く): 50984369

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 13879, 30889, 235943, 319217, 1096441, 5426689, 18639497, 25218143, 428708431]

約数ペア:

[(1, 428708431), (17, 25218143), (23, 18639497), (79, 5426689), (391, 1096441), (1343, 319217), (1817, 235943), (13879, 30889)]