21443174689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{694201}}^1$

素因数の和:694320

約数の個数: 16

約数和(自身を含む): 23991621120

約数和(自身を除く): 2548446431

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 30889, 694201, 11801417, 15966623, 54841879, 271432591, 932311943, 1261363217, 21443174689]

約数ペア:

[(1, 21443174689), (17, 1261363217), (23, 932311943), (79, 271432591), (391, 54841879), (1343, 15966623), (1817, 11801417), (30889, 694201)]