38754149

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 47573568

約数和(自身を除く): 8819419

約数列:

[1, 7, 23, 49, 137, 161, 251, 959, 1127, 1757, 3151, 5773, 6713, 12299, 22057, 34387, 40411, 154399, 240709, 282877, 790901, 1684963, 5536307, 38754149]

約数ペア:

[(1, 38754149), (7, 5536307), (23, 1684963), (49, 790901), (137, 282877), (161, 240709), (251, 154399), (959, 40411), (1127, 34387), (1757, 22057), (3151, 12299), (5773, 6713)]