2017809520017

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{8053}}^1\times {\mathrm{637573}}^1$

素因数の和:645760

約数の個数: 16

約数和(自身を含む): 2711291085888

約数和(自身を除く): 693481565871

約数列:

[1, 3, 131, 393, 8053, 24159, 637573, 1054943, 1912719, 3164829, 83522063, 250566189, 5134375369, 15403126107, 672603173339, 2017809520017]

約数ペア:

[(1, 2017809520017), (3, 672603173339), (131, 15403126107), (393, 5134375369), (8053, 250566189), (24159, 83522063), (637573, 3164829), (1054943, 1912719)]