9828273

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 16981440

約数和(自身を除く): 7153167

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 139, 147, 259, 273, 417, 481, 637, 777, 973, 1443, 1807, 1813, 1911, 2919, 3367, 5143, 5421, 5439, 6811, 10101, 12649, 15429, 20433, 23569, 36001, 37947, 66859, 70707, 88543, 108003, 200577, 252007, 265629, 468013, 756021, 1404039, 3276091, 9828273]

約数ペア:

[(1, 9828273), (3, 3276091), (7, 1404039), (13, 756021), (21, 468013), (37, 265629), (39, 252007), (49, 200577), (91, 108003), (111, 88543), (139, 70707), (147, 66859), (259, 37947), (273, 36001), (417, 23569), (481, 20433), (637, 15429), (777, 12649), (973, 10101), (1443, 6811), (1807, 5439), (1813, 5421), (1911, 5143), (2919, 3367)]