23699421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 35268480

約数和(自身を除く): 11569059

約数列:

[1, 3, 9, 47, 141, 179, 313, 423, 537, 939, 1611, 2817, 8413, 14711, 25239, 44133, 56027, 75717, 132399, 168081, 504243, 2633269, 7899807, 23699421]

約数ペア:

[(1, 23699421), (3, 7899807), (9, 2633269), (47, 504243), (141, 168081), (179, 132399), (313, 75717), (423, 56027), (537, 44133), (939, 25239), (1611, 14711), (2817, 8413)]