2017676913

素因数分解:

$3^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{49297}}^1$

素因数の和:51256

約数の個数: 16

約数和(自身を含む): 3076195200

約数和(自身を除く): 1058518287

約数列:

[1, 3, 7, 21, 1949, 5847, 13643, 40929, 49297, 147891, 345079, 1035237, 96079853, 288239559, 672558971, 2017676913]

約数ペア:

[(1, 2017676913), (3, 672558971), (7, 288239559), (21, 96079853), (1949, 1035237), (5847, 345079), (13643, 147891), (40929, 49297)]