4421079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 7119840

約数和(自身を除く): 2698761

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1303, 3393, 3909, 11727, 16939, 37787, 50817, 113361, 152451, 340083, 491231, 1473693, 4421079]

約数ペア:

[(1, 4421079), (3, 1473693), (9, 491231), (13, 340083), (29, 152451), (39, 113361), (87, 50817), (117, 37787), (261, 16939), (377, 11727), (1131, 3909), (1303, 3393)]