2100098481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97729}}^1$

素因数の和:97793

約数の個数: 32

約数和(自身を含む): 3283728000

約数和(自身を除く): 1183629519

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 97729, 293187, 1270477, 1856851, 2834141, 3811431, 5570553, 8502423, 24139063, 36843833, 53848679, 72417189, 110531499, 161546037, 700032827, 2100098481]

約数ペア:

[(1, 2100098481), (3, 700032827), (13, 161546037), (19, 110531499), (29, 72417189), (39, 53848679), (57, 36843833), (87, 24139063), (247, 8502423), (377, 5570553), (551, 3811431), (741, 2834141), (1131, 1856851), (1653, 1270477), (7163, 293187), (21489, 97729)]