1344387897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 2098474560

約数和(自身を除く): 754086663

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 313, 419, 603, 939, 1139, 1257, 2817, 3417, 3771, 5321, 7123, 10251, 15963, 20971, 21369, 28073, 47889, 62913, 64107, 84219, 131147, 188739, 252657, 356507, 393441, 477241, 1069521, 1180323, 1431723, 2229499, 3208563, 4295169, 6688497, 8786849, 20065491, 26360547, 79081641, 149376433, 448129299, 1344387897]

約数ペア:

[(1, 1344387897), (3, 448129299), (9, 149376433), (17, 79081641), (51, 26360547), (67, 20065491), (153, 8786849), (201, 6688497), (313, 4295169), (419, 3208563), (603, 2229499), (939, 1431723), (1139, 1180323), (1257, 1069521), (2817, 477241), (3417, 393441), (3771, 356507), (5321, 252657), (7123, 188739), (10251, 131147), (15963, 84219), (20971, 64107), (21369, 62913), (28073, 47889)]