508713057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{15077}}^1$

素因数の和:15269

約数の個数: 24

約数和(自身を含む): 771511104

約数和(自身を除く): 262798047

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 11247, 15077, 33741, 45231, 135693, 346771, 1040313, 2457551, 3120939, 7372653, 22117959, 56523673, 169571019, 508713057]

約数ペア:

[(1, 508713057), (3, 169571019), (9, 56523673), (23, 22117959), (69, 7372653), (163, 3120939), (207, 2457551), (489, 1040313), (1467, 346771), (3749, 135693), (11247, 45231), (15077, 33741)]