2953670109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{139991}}^1$

素因数の和:140548

約数の個数: 16

約数和(自身を含む): 4249037184

約数和(自身を除く): 1295367075

約数列:

[1, 3, 13, 39, 541, 1623, 7033, 21099, 139991, 419973, 1819883, 5459649, 75735131, 227205393, 984556703, 2953670109]

約数ペア:

[(1, 2953670109), (3, 984556703), (13, 227205393), (39, 75735131), (541, 5459649), (1623, 1819883), (7033, 419973), (21099, 139991)]