4387677

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 6905664

約数和(自身を除く): 2517987

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 791, 903, 1849, 2373, 4859, 5547, 12943, 14577, 34013, 38829, 102039, 208937, 626811, 1462559, 4387677]

約数ペア:

[(1, 4387677), (3, 1462559), (7, 626811), (21, 208937), (43, 102039), (113, 38829), (129, 34013), (301, 14577), (339, 12943), (791, 5547), (903, 4859), (1849, 2373)]