129890081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 139962816

約数和(自身を除く): 10072735

約数列:

[1, 17, 97, 227, 347, 1649, 3859, 5899, 22019, 33659, 78769, 374323, 572203, 1339073, 7640593, 129890081]

約数ペア:

[(1, 129890081), (17, 7640593), (97, 1339073), (227, 572203), (347, 374323), (1649, 78769), (3859, 33659), (5899, 22019)]