2017021773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1261427}}^1$

素因数の和:1261484

約数の個数: 16

約数和(自身を含む): 2966878656

約数和(自身を除く): 949856883

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1261427, 3784281, 16398551, 49195653, 51718507, 155155521, 672340591, 2017021773]

約数ペア:

[(1, 2017021773), (3, 672340591), (13, 155155521), (39, 51718507), (41, 49195653), (123, 16398551), (533, 3784281), (1599, 1261427)]