2013187941

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 3023235072

約数和(自身を除く): 1010047131

約数列:

[1, 3, 9, 61, 73, 183, 191, 219, 263, 549, 573, 657, 789, 1719, 2367, 4453, 11651, 13359, 13943, 16043, 19199, 34953, 40077, 41829, 48129, 50233, 57597, 104859, 125487, 144387, 150699, 172791, 452097, 850523, 1171139, 2551569, 3064213, 3513417, 3667009, 7654707, 9192639, 10540251, 11001027, 27577917, 33003081, 223687549, 671062647, 2013187941]

約数ペア:

[(1, 2013187941), (3, 671062647), (9, 223687549), (61, 33003081), (73, 27577917), (183, 11001027), (191, 10540251), (219, 9192639), (263, 7654707), (549, 3667009), (573, 3513417), (657, 3064213), (789, 2551569), (1719, 1171139), (2367, 850523), (4453, 452097), (11651, 172791), (13359, 150699), (13943, 144387), (16043, 125487), (19199, 104859), (34953, 57597), (40077, 50233), (41829, 48129)]