1366729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 1757952

約数和(自身を除く): 391223

約数列:

[1, 7, 13, 23, 91, 161, 299, 653, 2093, 4571, 8489, 15019, 59423, 105133, 195247, 1366729]

約数ペア:

[(1, 1366729), (7, 195247), (13, 105133), (23, 59423), (91, 15019), (161, 8489), (299, 4571), (653, 2093)]