143683813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 188939520

約数和(自身を除く): 45255707

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 709, 917, 1547, 1703, 2227, 4963, 9217, 11921, 12053, 15589, 28951, 64519, 84371, 92879, 156689, 202657, 650153, 1096823, 1207427, 1578943, 8451989, 11052601, 20526259, 143683813]

約数ペア:

[(1, 143683813), (7, 20526259), (13, 11052601), (17, 8451989), (91, 1578943), (119, 1207427), (131, 1096823), (221, 650153), (709, 202657), (917, 156689), (1547, 92879), (1703, 84371), (2227, 64519), (4963, 28951), (9217, 15589), (11921, 12053)]