42171843

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 66193920

約数和(自身を除く): 24022077

約数列:

[1, 3, 7, 21, 59, 101, 177, 303, 337, 413, 707, 1011, 1239, 2121, 2359, 5959, 7077, 17877, 19883, 34037, 41713, 59649, 102111, 125139, 139181, 238259, 417543, 714777, 2008183, 6024549, 14057281, 42171843]

約数ペア:

[(1, 42171843), (3, 14057281), (7, 6024549), (21, 2008183), (59, 714777), (101, 417543), (177, 238259), (303, 139181), (337, 125139), (413, 102111), (707, 59649), (1011, 41713), (1239, 34037), (2121, 19883), (2359, 17877), (5959, 7077)]