1660081501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 1946101248

約数和(自身を除く): 286019747

約数列:

[1, 13, 17, 47, 181, 221, 611, 799, 883, 2353, 3077, 8507, 10387, 11479, 15011, 40001, 41501, 110591, 144619, 159823, 195143, 539513, 705517, 1880047, 2077699, 2716991, 7511681, 9171721, 35320883, 97651853, 127698577, 1660081501]

約数ペア:

[(1, 1660081501), (13, 127698577), (17, 97651853), (47, 35320883), (181, 9171721), (221, 7511681), (611, 2716991), (799, 2077699), (883, 1880047), (2353, 705517), (3077, 539513), (8507, 195143), (10387, 159823), (11479, 144619), (15011, 110591), (40001, 41501)]