2247487029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{31219}}^1$

素因数の和:31665

約数の個数: 24

約数和(自身を含む): 3425458400

約数和(自身を除く): 1177971371

約数列:

[1, 3, 9, 19, 57, 171, 421, 1263, 3789, 7999, 23997, 31219, 71991, 93657, 280971, 593161, 1779483, 5338449, 13143199, 39429597, 118288791, 249720781, 749162343, 2247487029]

約数ペア:

[(1, 2247487029), (3, 749162343), (9, 249720781), (19, 118288791), (57, 39429597), (171, 13143199), (421, 5338449), (1263, 1779483), (3789, 593161), (7999, 280971), (23997, 93657), (31219, 71991)]