7953147

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 12440064

約数和(自身を除く): 4486917

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1423, 1863, 4269, 5589, 12807, 32729, 38421, 98187, 115263, 294561, 345789, 883683, 2651049, 7953147]

約数ペア:

[(1, 7953147), (3, 2651049), (9, 883683), (23, 345789), (27, 294561), (69, 115263), (81, 98187), (207, 38421), (243, 32729), (621, 12807), (1423, 5589), (1863, 4269)]