1868673

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 2638080

約数和(自身を除く): 769407

約数列:

[1, 3, 29, 47, 87, 141, 457, 1363, 1371, 4089, 13253, 21479, 39759, 64437, 622891, 1868673]

約数ペア:

[(1, 1868673), (3, 622891), (29, 64437), (47, 39759), (87, 21479), (141, 13253), (457, 4089), (1363, 1371)]