13376817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 20523360

約数和(自身を除く): 7146543

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 571, 1233, 1713, 2603, 5139, 7809, 10849, 23427, 32547, 78227, 97641, 234681, 704043, 1486313, 4458939, 13376817]

約数ペア:

[(1, 13376817), (3, 4458939), (9, 1486313), (19, 704043), (57, 234681), (137, 97641), (171, 78227), (411, 32547), (571, 23427), (1233, 10849), (1713, 7809), (2603, 5139)]