7303023

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 13389376

約数和(自身を除く): 6086353

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 241, 259, 273, 333, 481, 723, 777, 819, 1443, 1687, 2169, 2331, 3133, 3367, 4329, 5061, 8917, 9399, 10101, 15183, 21931, 26751, 28197, 30303, 62419, 65793, 80253, 115921, 187257, 197379, 347763, 561771, 811447, 1043289, 2434341, 7303023]

約数ペア:

[(1, 7303023), (3, 2434341), (7, 1043289), (9, 811447), (13, 561771), (21, 347763), (37, 197379), (39, 187257), (63, 115921), (91, 80253), (111, 65793), (117, 62419), (241, 30303), (259, 28197), (273, 26751), (333, 21931), (481, 15183), (723, 10101), (777, 9399), (819, 8917), (1443, 5061), (1687, 4329), (2169, 3367), (2331, 3133)]