12245961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 20758528

約数和(自身を除く): 8512567

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1447, 2821, 4341, 8463, 10129, 18811, 30387, 44857, 56433, 131677, 134571, 313999, 395031, 583141, 941997, 1749423, 4081987, 12245961]

約数ペア:

[(1, 12245961), (3, 4081987), (7, 1749423), (13, 941997), (21, 583141), (31, 395031), (39, 313999), (91, 134571), (93, 131677), (217, 56433), (273, 44857), (403, 30387), (651, 18811), (1209, 10129), (1447, 8463), (2821, 4341)]