9968970179

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11677}}^1$

素因数の和:11848

約数の個数: 32

約数和(自身を含む): 12331968000

約数和(自身を除く): 2362997821

約数列:

[1, 7, 19, 49, 131, 133, 343, 917, 931, 2489, 6419, 6517, 11677, 17423, 44933, 81739, 121961, 221863, 572173, 853727, 1529687, 1553041, 4005211, 10707809, 10871287, 29064053, 74954663, 76099009, 203448371, 524682641, 1424138597, 9968970179]

約数ペア:

[(1, 9968970179), (7, 1424138597), (19, 524682641), (49, 203448371), (131, 76099009), (133, 74954663), (343, 29064053), (917, 10871287), (931, 10707809), (2489, 4005211), (6419, 1553041), (6517, 1529687), (11677, 853727), (17423, 572173), (44933, 221863), (81739, 121961)]