1194973731

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{57653}}^1$

素因数の和:57720

約数の個数: 36

約数和(自身を含む): 2050637472

約数和(自身を除く): 855663741

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 57653, 172959, 403571, 518877, 1210713, 2709691, 2824997, 3632139, 8129073, 8474991, 18967837, 24387219, 25424973, 56903511, 132774859, 170710533, 398324577, 1194973731]

約数ペア:

[(1, 1194973731), (3, 398324577), (7, 170710533), (9, 132774859), (21, 56903511), (47, 25424973), (49, 24387219), (63, 18967837), (141, 8474991), (147, 8129073), (329, 3632139), (423, 2824997), (441, 2709691), (987, 1210713), (2303, 518877), (2961, 403571), (6909, 172959), (20727, 57653)]