13243319691

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{26317}}^1$

素因数の和:27131

約数の個数: 32

約数和(自身を含む): 20859015168

約数和(自身を除く): 7615695477

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 773, 2319, 5411, 16233, 23963, 26317, 71889, 78951, 167741, 184219, 503223, 552657, 815827, 2447481, 5710789, 17132367, 20343041, 61029123, 142401287, 427203861, 630634271, 1891902813, 4414439897, 13243319691]

約数ペア:

[(1, 13243319691), (3, 4414439897), (7, 1891902813), (21, 630634271), (31, 427203861), (93, 142401287), (217, 61029123), (651, 20343041), (773, 17132367), (2319, 5710789), (5411, 2447481), (16233, 815827), (23963, 552657), (26317, 503223), (71889, 184219), (78951, 167741)]