239293899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1013}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 382724160

約数和(自身を除く): 143430261

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 673, 1013, 2019, 3039, 6057, 8749, 9117, 13169, 18171, 26247, 27351, 39507, 78741, 118521, 236223, 355563, 681749, 2045247, 6135741, 8862737, 18407223, 26588211, 79764633, 239293899]

約数ペア:

[(1, 239293899), (3, 79764633), (9, 26588211), (13, 18407223), (27, 8862737), (39, 6135741), (117, 2045247), (351, 681749), (673, 355563), (1013, 236223), (2019, 118521), (3039, 78741), (6057, 39507), (8749, 27351), (9117, 26247), (13169, 18171)]