2017686843

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{13331}}^1$

素因数の和:13655

約数の個数: 24

約数和(自身を含む): 2969942976

約数和(自身を除く): 952256133

約数列:

[1, 3, 9, 67, 201, 251, 603, 753, 2259, 13331, 16817, 39993, 50451, 119979, 151353, 893177, 2679531, 3346081, 8038593, 10038243, 30114729, 224187427, 672562281, 2017686843]

約数ペア:

[(1, 2017686843), (3, 672562281), (9, 224187427), (67, 30114729), (201, 10038243), (251, 8038593), (603, 3346081), (753, 2679531), (2259, 893177), (13331, 151353), (16817, 119979), (39993, 50451)]