39869973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 68058432

約数和(自身を除く): 28188459

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 2383, 5577, 7149, 16731, 21447, 26213, 30979, 78639, 92937, 235917, 278811, 340769, 402727, 1022307, 1208181, 3066921, 3624543, 4429997, 13289991, 39869973]

約数ペア:

[(1, 39869973), (3, 13289991), (9, 4429997), (11, 3624543), (13, 3066921), (33, 1208181), (39, 1022307), (99, 402727), (117, 340769), (143, 278811), (169, 235917), (429, 92937), (507, 78639), (1287, 30979), (1521, 26213), (1859, 21447), (2383, 16731), (5577, 7149)]