21000613933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{9277}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 24166146816

約数和(自身を除く): 3165532883

約数列:

[1, 13, 23, 67, 113, 299, 871, 1469, 1541, 2599, 7571, 9277, 20033, 33787, 98423, 120601, 174133, 213371, 621559, 1048301, 2263729, 2773823, 8080267, 13627913, 14295857, 24110923, 70236167, 185846141, 313441999, 913070171, 1615431841, 21000613933]

約数ペア:

[(1, 21000613933), (13, 1615431841), (23, 913070171), (67, 313441999), (113, 185846141), (299, 70236167), (871, 24110923), (1469, 14295857), (1541, 13627913), (2599, 8080267), (7571, 2773823), (9277, 2263729), (20033, 1048301), (33787, 621559), (98423, 213371), (120601, 174133)]