993147

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 1397760

約数和(自身を除く): 404613

約数列:

[1, 3, 31, 59, 93, 177, 181, 543, 1829, 5487, 5611, 10679, 16833, 32037, 331049, 993147]

約数ペア:

[(1, 993147), (3, 331049), (31, 32037), (59, 16833), (93, 10679), (177, 5611), (181, 5487), (543, 1829)]