1248951663

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{47639}}^1$

素因数の和:48619

約数の個数: 16

約数和(自身を含む): 1852243200

約数和(自身を除く): 603291537

約数列:

[1, 3, 9, 27, 971, 2913, 8739, 26217, 47639, 142917, 428751, 1286253, 46257469, 138772407, 416317221, 1248951663]

約数ペア:

[(1, 1248951663), (3, 416317221), (9, 138772407), (27, 46257469), (971, 1286253), (2913, 428751), (8739, 142917), (26217, 47639)]