13425399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 8938761

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1663, 2691, 4989, 8073, 14967, 21619, 38249, 44901, 64857, 114747, 194571, 344241, 497237, 583713, 1032723, 1491711, 4475133, 13425399]

約数ペア:

[(1, 13425399), (3, 4475133), (9, 1491711), (13, 1032723), (23, 583713), (27, 497237), (39, 344241), (69, 194571), (117, 114747), (207, 64857), (299, 44901), (351, 38249), (621, 21619), (897, 14967), (1663, 8073), (2691, 4989)]