253248712703

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{677333}}^1$

素因数の和:679094

約数の個数: 16

約数和(自身を含む): 298937296896

約数和(自身を除く): 45688584193

約数列:

[1, 7, 31, 217, 1723, 12061, 53413, 373891, 677333, 4741331, 20997323, 146981261, 1167044759, 8169313313, 36178387529, 253248712703]

約数ペア:

[(1, 253248712703), (7, 36178387529), (31, 8169313313), (217, 1167044759), (1723, 146981261), (12061, 20997323), (53413, 4741331), (373891, 677333)]