23770047

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 37256112

約数和(自身を除く): 13486065

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 1601, 2121, 4803, 4949, 11207, 14847, 33621, 78449, 161701, 235347, 485103, 1131907, 3395721, 7923349, 23770047]

約数ペア:

[(1, 23770047), (3, 7923349), (7, 3395721), (21, 1131907), (49, 485103), (101, 235347), (147, 161701), (303, 78449), (707, 33621), (1601, 14847), (2121, 11207), (4803, 4949)]