3917193

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 6030336

約数和(自身を除く): 2113143

約数列:

[1, 3, 7, 21, 103, 309, 721, 1811, 2163, 5433, 12677, 38031, 186533, 559599, 1305731, 3917193]

約数ペア:

[(1, 3917193), (3, 1305731), (7, 559599), (21, 186533), (103, 38031), (309, 12677), (721, 5433), (1811, 2163)]