24885777

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 41091072

約数和(自身を除く): 16205295

約数列:

[1, 3, 7, 21, 31, 43, 49, 93, 127, 129, 147, 217, 301, 381, 651, 889, 903, 1333, 1519, 2107, 2667, 3937, 3999, 4557, 5461, 6223, 6321, 9331, 11811, 16383, 18669, 27559, 27993, 38227, 65317, 82677, 114681, 169291, 192913, 195951, 267589, 507873, 578739, 802767, 1185037, 3555111, 8295259, 24885777]

約数ペア:

[(1, 24885777), (3, 8295259), (7, 3555111), (21, 1185037), (31, 802767), (43, 578739), (49, 507873), (93, 267589), (127, 195951), (129, 192913), (147, 169291), (217, 114681), (301, 82677), (381, 65317), (651, 38227), (889, 27993), (903, 27559), (1333, 18669), (1519, 16383), (2107, 11811), (2667, 9331), (3937, 6321), (3999, 6223), (4557, 5461)]