12618935511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{448769}}^1$

素因数の和:448895

約数の個数: 32

約数和(自身を含む): 20909091840

約数和(自身を除く): 8290156329

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119, 448769, 1346307, 3141383, 5833997, 9424149, 17501991, 40837979, 46223207, 122513937, 138669621, 323562449, 600901691, 970687347, 1802705073, 4206311837, 12618935511]

約数ペア:

[(1, 12618935511), (3, 4206311837), (7, 1802705073), (13, 970687347), (21, 600901691), (39, 323562449), (91, 138669621), (103, 122513937), (273, 46223207), (309, 40837979), (721, 17501991), (1339, 9424149), (2163, 5833997), (4017, 3141383), (9373, 1346307), (28119, 448769)]