4199741

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 5554080

約数和(自身を除く): 1354339

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 347, 637, 931, 1729, 2429, 4511, 6593, 12103, 17003, 31577, 46151, 85709, 221039, 323057, 599963, 4199741]

約数ペア:

[(1, 4199741), (7, 599963), (13, 323057), (19, 221039), (49, 85709), (91, 46151), (133, 31577), (247, 17003), (347, 12103), (637, 6593), (931, 4511), (1729, 2429)]