1229126975979

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26489}}^1\times {\mathrm{31121}}^1$

素因数の和:57691

約数の個数: 32

約数和(自身を含む): 1899467781120

約数和(自身を除く): 670340805141

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 26489, 31121, 79467, 93363, 185423, 217847, 556269, 653541, 1880719, 2209591, 5642157, 6628773, 13165033, 15467137, 39495099, 46401411, 824364169, 2473092507, 5770549183, 17311647549, 58529855999, 175589567997, 409708991993, 1229126975979]

約数ペア:

[(1, 1229126975979), (3, 409708991993), (7, 175589567997), (21, 58529855999), (71, 17311647549), (213, 5770549183), (497, 2473092507), (1491, 824364169), (26489, 46401411), (31121, 39495099), (79467, 15467137), (93363, 13165033), (185423, 6628773), (217847, 5642157), (556269, 2209591), (653541, 1880719)]