40310193

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 28866831

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 97, 147, 231, 257, 291, 539, 679, 771, 1067, 1617, 1799, 2037, 2827, 3201, 4753, 5397, 7469, 8481, 12593, 14259, 19789, 22407, 24929, 37779, 52283, 59367, 74787, 138523, 156849, 174503, 274219, 415569, 523509, 822657, 1221521, 1919533, 3664563, 5758599, 13436731, 40310193]

約数ペア:

[(1, 40310193), (3, 13436731), (7, 5758599), (11, 3664563), (21, 1919533), (33, 1221521), (49, 822657), (77, 523509), (97, 415569), (147, 274219), (231, 174503), (257, 156849), (291, 138523), (539, 74787), (679, 59367), (771, 52283), (1067, 37779), (1617, 24929), (1799, 22407), (2037, 19789), (2827, 14259), (3201, 12593), (4753, 8481), (5397, 7469)]