100667021

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 131612544

約数和(自身を除く): 30945523

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 6871, 14651, 48097, 89323, 158033, 336679, 625261, 1106231, 2054429, 4376827, 7743617, 14381003, 100667021]

約数ペア:

[(1, 100667021), (7, 14381003), (13, 7743617), (23, 4376827), (49, 2054429), (91, 1106231), (161, 625261), (299, 336679), (637, 158033), (1127, 89323), (2093, 48097), (6871, 14651)]