12213285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 22885632

約数和(自身を除く): 10672347

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 2837, 4305, 8511, 14185, 19859, 42555, 59577, 99295, 116317, 297885, 348951, 581585, 814219, 1744755, 2442657, 4071095, 12213285]

約数ペア:

[(1, 12213285), (3, 4071095), (5, 2442657), (7, 1744755), (15, 814219), (21, 581585), (35, 348951), (41, 297885), (105, 116317), (123, 99295), (205, 59577), (287, 42555), (615, 19859), (861, 14185), (1435, 8511), (2837, 4305)]