16382223

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 28519680

約数和(自身を除く): 12137457

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4243, 12729, 38187, 46673, 55159, 114561, 140019, 165477, 420057, 496431, 606749, 1260171, 1489293, 1820247, 5460741, 16382223]

約数ペア:

[(1, 16382223), (3, 5460741), (9, 1820247), (11, 1489293), (13, 1260171), (27, 606749), (33, 496431), (39, 420057), (99, 165477), (117, 140019), (143, 114561), (297, 55159), (351, 46673), (429, 38187), (1287, 12729), (3861, 4243)]