38462908497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1223}}^1\times {\mathrm{1871}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 55431806976

約数和(自身を除く): 16968898479

約数列:

[1, 3, 13, 39, 431, 1223, 1293, 1871, 3669, 5603, 5613, 15899, 16809, 24323, 47697, 72969, 527113, 806401, 1581339, 2288233, 2419203, 6852469, 6864699, 10483213, 20557407, 29747029, 31449639, 89241087, 986228423, 2958685269, 12820969499, 38462908497]

約数ペア:

[(1, 38462908497), (3, 12820969499), (13, 2958685269), (39, 986228423), (431, 89241087), (1223, 31449639), (1293, 29747029), (1871, 20557407), (3669, 10483213), (5603, 6864699), (5613, 6852469), (15899, 2419203), (16809, 2288233), (24323, 1581339), (47697, 806401), (72969, 527113)]