381036699

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{2003}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 575228160

約数和(自身を除く): 194191461

約数列:

[1, 3, 9, 23, 69, 207, 919, 2003, 2757, 6009, 8271, 18027, 21137, 46069, 63411, 138207, 190233, 414621, 1840757, 5522271, 16566813, 42337411, 127012233, 381036699]

約数ペア:

[(1, 381036699), (3, 127012233), (9, 42337411), (23, 16566813), (69, 5522271), (207, 1840757), (919, 414621), (2003, 190233), (2757, 138207), (6009, 63411), (8271, 46069), (18027, 21137)]