1457127

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 2439840

約数和(自身を除く): 982713

約数列:

[1, 3, 7, 9, 21, 63, 101, 229, 303, 687, 707, 909, 1603, 2061, 2121, 4809, 6363, 14427, 23129, 69387, 161903, 208161, 485709, 1457127]

約数ペア:

[(1, 1457127), (3, 485709), (7, 208161), (9, 161903), (21, 69387), (63, 23129), (101, 14427), (229, 6363), (303, 4809), (687, 2121), (707, 2061), (909, 1603)]