42997851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{122501}}^1$

素因数の和:122523

約数の個数: 16

約数和(自身を含む): 68601120

約数和(自身を除く): 25603269

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 122501, 367503, 1102509, 1592513, 3307527, 4777539, 14332617, 42997851]

約数ペア:

[(1, 42997851), (3, 14332617), (9, 4777539), (13, 3307527), (27, 1592513), (39, 1102509), (117, 367503), (351, 122501)]