108954979

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2024

約数の個数: 20

約数和(自身を含む): 132700176

約数和(自身を除く): 23745197

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1973, 2401, 7889, 13811, 45379, 55223, 96677, 317653, 676739, 2223571, 4737173, 15564997, 108954979]

約数ペア:

[(1, 108954979), (7, 15564997), (23, 4737173), (49, 2223571), (161, 676739), (343, 317653), (1127, 96677), (1973, 55223), (2401, 45379), (7889, 13811)]