2017067841621

素因数分解:

$3^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{6291403}}^1$

素因数の和:6292150

約数の個数: 36

約数和(自身を含む): 3393885304992

約数和(自身を除く): 1376817463371

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 727, 2181, 5089, 6543, 15267, 35623, 45801, 106869, 320607, 6291403, 18874209, 44039821, 56622627, 132119463, 308278747, 396358389, 924836241, 2774508723, 4573849981, 13721549943, 32016949867, 41164649829, 96050849601, 224118649069, 288152548803, 672355947207, 2017067841621]

約数ペア:

[(1, 2017067841621), (3, 672355947207), (7, 288152548803), (9, 224118649069), (21, 96050849601), (49, 41164649829), (63, 32016949867), (147, 13721549943), (441, 4573849981), (727, 2774508723), (2181, 924836241), (5089, 396358389), (6543, 308278747), (15267, 132119463), (35623, 56622627), (45801, 44039821), (106869, 18874209), (320607, 6291403)]