1824039

素因数分解:

$3^4\times 7^1\times {\mathrm{3217}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 3115024

約数和(自身を除く): 1290985

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3217, 9651, 22519, 28953, 67557, 86859, 202671, 260577, 608013, 1824039]

約数ペア:

[(1, 1824039), (3, 608013), (7, 260577), (9, 202671), (21, 86859), (27, 67557), (63, 28953), (81, 22519), (189, 9651), (567, 3217)]