8185941

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12988800

約数和(自身を除く): 4802859

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 197, 243, 513, 591, 729, 1539, 1773, 2187, 3743, 4617, 5319, 11229, 13851, 15957, 33687, 41553, 47871, 101061, 143613, 303183, 430839, 909549, 2728647, 8185941]

約数ペア:

[(1, 8185941), (3, 2728647), (9, 909549), (19, 430839), (27, 303183), (57, 143613), (81, 101061), (171, 47871), (197, 41553), (243, 33687), (513, 15957), (591, 13851), (729, 11229), (1539, 5319), (1773, 4617), (2187, 3743)]