38779629

素因数分解:

$3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 60405408

約数和(自身を除く): 21625779

約数列:

[1, 3, 7, 21, 49, 147, 331, 797, 993, 2317, 2391, 5579, 6951, 16219, 16737, 39053, 48657, 117159, 263807, 791421, 1846649, 5539947, 12926543, 38779629]

約数ペア:

[(1, 38779629), (3, 12926543), (7, 5539947), (21, 1846649), (49, 791421), (147, 263807), (331, 117159), (797, 48657), (993, 39053), (2317, 16737), (2391, 16219), (5579, 6951)]