24829371

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20775

約数の個数: 24

約数和(自身を含む): 43147520

約数和(自身を除く): 18318149

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 20743, 62229, 145201, 186687, 394117, 435603, 1182351, 1306809, 2758819, 3547053, 8276457, 24829371]

約数ペア:

[(1, 24829371), (3, 8276457), (7, 3547053), (9, 2758819), (19, 1306809), (21, 1182351), (57, 435603), (63, 394117), (133, 186687), (171, 145201), (399, 62229), (1197, 20743)]