2017151997

素因数分解:

$3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{60679}}^1$

素因数の和:62272

約数の個数: 16

約数和(自身を含む): 3075747840

約数和(自身を除く): 1058595843

約数列:

[1, 3, 7, 21, 1583, 4749, 11081, 33243, 60679, 182037, 424753, 1274259, 96054857, 288164571, 672383999, 2017151997]

約数ペア:

[(1, 2017151997), (3, 672383999), (7, 288164571), (21, 96054857), (1583, 1274259), (4749, 424753), (11081, 182037), (33243, 60679)]