5320809

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 8890112

約数和(自身を除く): 3569303

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 163, 279, 351, 403, 489, 837, 1053, 1209, 1467, 2119, 2511, 3627, 4401, 5053, 6357, 10881, 13203, 15159, 19071, 32643, 45477, 57213, 65689, 136431, 171639, 197067, 409293, 591201, 1773603, 5320809]

約数ペア:

[(1, 5320809), (3, 1773603), (9, 591201), (13, 409293), (27, 197067), (31, 171639), (39, 136431), (81, 65689), (93, 57213), (117, 45477), (163, 32643), (279, 19071), (351, 15159), (403, 13203), (489, 10881), (837, 6357), (1053, 5053), (1209, 4401), (1467, 3627), (2119, 2511)]