24874857

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 44721600

約数和(自身を除く): 19846743

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2309, 3591, 6927, 10773, 16163, 20781, 43871, 48489, 62343, 131613, 145467, 187029, 307097, 394839, 436401, 921291, 1184517, 1309203, 2763873, 3553551, 8291619, 24874857]

約数ペア:

[(1, 24874857), (3, 8291619), (7, 3553551), (9, 2763873), (19, 1309203), (21, 1184517), (27, 921291), (57, 436401), (63, 394839), (81, 307097), (133, 187029), (171, 145467), (189, 131613), (399, 62343), (513, 48489), (567, 43871), (1197, 20781), (1539, 16163), (2309, 10773), (3591, 6927)]