21644652601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{9257}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 25868481408

約数和(自身を除く): 4223828807

約数列:

[1, 11, 13, 83, 143, 197, 913, 1079, 2167, 2561, 9257, 11869, 16351, 28171, 101827, 120341, 179861, 212563, 768331, 1323751, 1823629, 2338193, 8451641, 9988303, 20059919, 23707177, 109871333, 151361207, 260778947, 1664973277, 1967695691, 21644652601]

約数ペア:

[(1, 21644652601), (11, 1967695691), (13, 1664973277), (83, 260778947), (143, 151361207), (197, 109871333), (913, 23707177), (1079, 20059919), (2167, 9988303), (2561, 8451641), (9257, 2338193), (11869, 1823629), (16351, 1323751), (28171, 768331), (101827, 212563), (120341, 179861)]