8500961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 10889280

約数和(自身を除く): 2388319

約数列:

[1, 7, 19, 23, 49, 133, 161, 397, 437, 931, 1127, 2779, 3059, 7543, 9131, 19453, 21413, 52801, 63917, 173489, 369607, 447419, 1214423, 8500961]

約数ペア:

[(1, 8500961), (7, 1214423), (19, 447419), (23, 369607), (49, 173489), (133, 63917), (161, 52801), (397, 21413), (437, 19453), (931, 9131), (1127, 7543), (2779, 3059)]