264855423

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{12377}}^1$

素因数の和:13406

約数の個数: 16

約数和(自身を含む): 404017920

約数和(自身を除く): 139162497

約数列:

[1, 3, 7, 21, 1019, 3057, 7133, 12377, 21399, 37131, 86639, 259917, 12612163, 37836489, 88285141, 264855423]

約数ペア:

[(1, 264855423), (3, 88285141), (7, 37836489), (21, 12612163), (1019, 259917), (3057, 86639), (7133, 37131), (12377, 21399)]