3775443

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 6099456

約数和(自身を除く): 2324013

約数列:

[1, 3, 7, 21, 37, 43, 111, 113, 129, 259, 301, 339, 777, 791, 903, 1591, 2373, 4181, 4773, 4859, 11137, 12543, 14577, 29267, 33411, 34013, 87801, 102039, 179783, 539349, 1258481, 3775443]

約数ペア:

[(1, 3775443), (3, 1258481), (7, 539349), (21, 179783), (37, 102039), (43, 87801), (111, 34013), (113, 33411), (129, 29267), (259, 14577), (301, 12543), (339, 11137), (777, 4859), (791, 4773), (903, 4181), (1591, 2373)]