1395241197

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{344249}}^1$

素因数の和:344452

約数の個数: 16

約数和(自身を含む): 2137104000

約数和(自身を除く): 741862803

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 344249, 1032747, 2409743, 7229229, 66440057, 199320171, 465080399, 1395241197]

約数ペア:

[(1, 1395241197), (3, 465080399), (7, 199320171), (21, 66440057), (193, 7229229), (579, 2409743), (1351, 1032747), (4053, 344249)]