2012606919

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 3067244544

約数和(自身を除く): 1054637625

約数列:

[1, 3, 9, 27, 81, 103, 191, 243, 309, 421, 573, 927, 1263, 1719, 2781, 3789, 5157, 8343, 11367, 15471, 19673, 25029, 34101, 43363, 46413, 59019, 80411, 102303, 130089, 177057, 241233, 390267, 531171, 723699, 1170801, 1593513, 2171097, 3512403, 4780539, 6513291, 8282333, 10537209, 19539873, 24846999, 74540997, 223622991, 670868973, 2012606919]

約数ペア:

[(1, 2012606919), (3, 670868973), (9, 223622991), (27, 74540997), (81, 24846999), (103, 19539873), (191, 10537209), (243, 8282333), (309, 6513291), (421, 4780539), (573, 3512403), (927, 2171097), (1263, 1593513), (1719, 1170801), (2781, 723699), (3789, 531171), (5157, 390267), (8343, 241233), (11367, 177057), (15471, 130089), (19673, 102303), (25029, 80411), (34101, 59019), (43363, 46413)]