1344804021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1367}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 2236515840

約数和(自身を除く): 891711819

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 523, 627, 1367, 1569, 1881, 4101, 4707, 5753, 9937, 12303, 15037, 17259, 25973, 29811, 45111, 51777, 77919, 89433, 109307, 135333, 233757, 285703, 327921, 714941, 857109, 983763, 2144823, 2571327, 6434469, 7864351, 13583879, 23593053, 40751637, 70779159, 122254911, 149422669, 448268007, 1344804021]

約数ペア:

[(1, 1344804021), (3, 448268007), (9, 149422669), (11, 122254911), (19, 70779159), (33, 40751637), (57, 23593053), (99, 13583879), (171, 7864351), (209, 6434469), (523, 2571327), (627, 2144823), (1367, 983763), (1569, 857109), (1881, 714941), (4101, 327921), (4707, 285703), (5753, 233757), (9937, 135333), (12303, 109307), (15037, 89433), (17259, 77919), (25973, 51777), (29811, 45111)]