2017191057

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4176379}}^1$

素因数の和:4176412

約数の個数: 16

約数和(自身を含む): 3207459840

約数和(自身を除く): 1190268783

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4176379, 12529137, 29234653, 87703959, 96056717, 288170151, 672397019, 2017191057]

約数ペア:

[(1, 2017191057), (3, 672397019), (7, 288170151), (21, 96056717), (23, 87703959), (69, 29234653), (161, 12529137), (483, 4176379)]