42347097

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{120647}}^1$

素因数の和:120669

約数の個数: 16

約数和(自身を含む): 67562880

約数和(自身を除く): 25215783

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 120647, 361941, 1085823, 1568411, 3257469, 4705233, 14115699, 42347097]

約数ペア:

[(1, 42347097), (3, 14115699), (9, 4705233), (13, 3257469), (27, 1568411), (39, 1085823), (117, 361941), (351, 120647)]