238320121319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1\times {\mathrm{150301}}^1$

素因数の和:157646

約数の個数: 16

約数和(自身を含む): 281192196096

約数和(自身を除く): 42872074777

約数列:

[1, 7, 31, 217, 7307, 51149, 150301, 226517, 1052107, 1585619, 4659331, 32615317, 1098249407, 7687745849, 34045731617, 238320121319]

約数ペア:

[(1, 238320121319), (7, 34045731617), (31, 7687745849), (217, 1098249407), (7307, 32615317), (51149, 4659331), (150301, 1585619), (226517, 1052107)]