1730079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 2927232

約数和(自身を除く): 1197153

約数列:

[1, 3, 9, 13, 27, 31, 39, 53, 81, 93, 117, 159, 279, 351, 403, 477, 689, 837, 1053, 1209, 1431, 1643, 2067, 2511, 3627, 4293, 4929, 6201, 10881, 14787, 18603, 21359, 32643, 44361, 55809, 64077, 133083, 192231, 576693, 1730079]

約数ペア:

[(1, 1730079), (3, 576693), (9, 192231), (13, 133083), (27, 64077), (31, 55809), (39, 44361), (53, 32643), (81, 21359), (93, 18603), (117, 14787), (159, 10881), (279, 6201), (351, 4929), (403, 4293), (477, 3627), (689, 2511), (837, 2067), (1053, 1643), (1209, 1431)]