8370291293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{130841}}^1$

素因数の和:130917

約数の個数: 32

約数和(自身を含む): 11137271040

約数和(自身を除く): 2766979747

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 481, 703, 1729, 3367, 4921, 9139, 63973, 130841, 915887, 1700933, 2485979, 4841117, 11906531, 17401853, 32317727, 33887819, 62934521, 91981223, 226224089, 440541647, 643868561, 1195755899, 8370291293]

約数ペア:

[(1, 8370291293), (7, 1195755899), (13, 643868561), (19, 440541647), (37, 226224089), (91, 91981223), (133, 62934521), (247, 33887819), (259, 32317727), (481, 17401853), (703, 11906531), (1729, 4841117), (3367, 2485979), (4921, 1700933), (9139, 915887), (63973, 130841)]