252046893

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 392089600

約数和(自身を除く): 140042707

約数列:

[1, 3, 7, 21, 79, 139, 237, 417, 553, 973, 1093, 1659, 2919, 3279, 7651, 10981, 22953, 32943, 76867, 86347, 151927, 230601, 259041, 455781, 604429, 1063489, 1813287, 3190467, 12002233, 36006699, 84015631, 252046893]

約数ペア:

[(1, 252046893), (3, 84015631), (7, 36006699), (21, 12002233), (79, 3190467), (139, 1813287), (237, 1063489), (417, 604429), (553, 455781), (973, 259041), (1093, 230601), (1659, 151927), (2919, 86347), (3279, 76867), (7651, 32943), (10981, 22953)]