2491301907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{285667}}^1$

素因数の和:285712

約数の個数: 32

約数和(自身を含む): 4113619200

約数和(自身を除く): 1622317293

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 285667, 857001, 2571003, 4856339, 5427673, 7713009, 14569017, 16283019, 43707051, 48849057, 92270441, 131121153, 146547171, 276811323, 830433969, 2491301907]

約数ペア:

[(1, 2491301907), (3, 830433969), (9, 276811323), (17, 146547171), (19, 131121153), (27, 92270441), (51, 48849057), (57, 43707051), (153, 16283019), (171, 14569017), (323, 7713009), (459, 5427673), (513, 4856339), (969, 2571003), (2907, 857001), (8721, 285667)]