1739799

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 20

約数和(自身を含む): 2660064

約数和(自身を除く): 920265

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 457, 1269, 1371, 3807, 4113, 12339, 21479, 37017, 64437, 193311, 579933, 1739799]

約数ペア:

[(1, 1739799), (3, 579933), (9, 193311), (27, 64437), (47, 37017), (81, 21479), (141, 12339), (423, 4113), (457, 3807), (1269, 1371)]