4980027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 7207200

約数和(自身を除く): 2227173

約数列:

[1, 3, 13, 39, 149, 447, 857, 1937, 2571, 5811, 11141, 33423, 127693, 383079, 1660009, 4980027]

約数ペア:

[(1, 4980027), (3, 1660009), (13, 383079), (39, 127693), (149, 33423), (447, 11141), (857, 5811), (1937, 2571)]