71984397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{997}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 98586432

約数和(自身を除く): 26602035

約数列:

[1, 3, 41, 123, 587, 997, 1761, 2991, 24067, 40877, 72201, 122631, 585239, 1755717, 23994799, 71984397]

約数ペア:

[(1, 71984397), (3, 23994799), (41, 1755717), (123, 585239), (587, 122631), (997, 72201), (1761, 40877), (2991, 24067)]