623630961

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{18979}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 924705600

約数和(自身を除く): 301074639

約数列:

[1, 3, 9, 27, 1217, 3651, 10953, 18979, 32859, 56937, 170811, 512433, 23097443, 69292329, 207876987, 623630961]

約数ペア:

[(1, 623630961), (3, 207876987), (9, 69292329), (27, 23097443), (1217, 512433), (3651, 170811), (10953, 56937), (18979, 32859)]