12836187

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 36

約数和(自身を含む): 23237760

約数和(自身を除く): 10401573

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2239, 5733, 6717, 15673, 20151, 29107, 47019, 87321, 109711, 141057, 203749, 261963, 329133, 611247, 987399, 1426243, 1833741, 4278729, 12836187]

約数ペア:

[(1, 12836187), (3, 4278729), (7, 1833741), (9, 1426243), (13, 987399), (21, 611247), (39, 329133), (49, 261963), (63, 203749), (91, 141057), (117, 109711), (147, 87321), (273, 47019), (441, 29107), (637, 20151), (819, 15673), (1911, 6717), (2239, 5733)]