14640639

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 21503232

約数和(自身を除く): 6862593

約数列:

[1, 3, 13, 39, 67, 169, 201, 431, 507, 871, 1293, 2613, 5603, 11323, 16809, 28877, 33969, 72839, 86631, 218517, 375401, 1126203, 4880213, 14640639]

約数ペア:

[(1, 14640639), (3, 4880213), (13, 1126203), (39, 375401), (67, 218517), (169, 86631), (201, 72839), (431, 33969), (507, 28877), (871, 16809), (1293, 11323), (2613, 5603)]