126390901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2311}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 155884288

約数和(自身を除く): 29493387

約数列:

[1, 7, 13, 91, 601, 2311, 4207, 7813, 16177, 30043, 54691, 210301, 1388911, 9722377, 18055843, 126390901]

約数ペア:

[(1, 126390901), (7, 18055843), (13, 9722377), (91, 1388911), (601, 210301), (2311, 54691), (4207, 30043), (7813, 16177)]