38468577

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 60279552

約数和(自身を除く): 21810975

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 2591, 4949, 7773, 14847, 18137, 54411, 126959, 261691, 380877, 785073, 1831837, 5495511, 12822859, 38468577]

約数ペア:

[(1, 38468577), (3, 12822859), (7, 5495511), (21, 1831837), (49, 785073), (101, 380877), (147, 261691), (303, 126959), (707, 54411), (2121, 18137), (2591, 14847), (4949, 7773)]