4144959

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 7724640

約数和(自身を除く): 3579681

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 241, 273, 351, 441, 637, 723, 819, 1323, 1687, 1911, 2169, 2457, 3133, 5061, 5733, 6507, 9399, 11809, 15183, 17199, 21931, 28197, 35427, 45549, 65793, 84591, 106281, 153517, 197379, 318843, 460551, 592137, 1381653, 4144959]

約数ペア:

[(1, 4144959), (3, 1381653), (7, 592137), (9, 460551), (13, 318843), (21, 197379), (27, 153517), (39, 106281), (49, 84591), (63, 65793), (91, 45549), (117, 35427), (147, 28197), (189, 21931), (241, 17199), (273, 15183), (351, 11809), (441, 9399), (637, 6507), (723, 5733), (819, 5061), (1323, 3133), (1687, 2457), (1911, 2169)]