1237977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3549

約数の個数: 16

約数和(自身を含む): 1975680

約数和(自身を除く): 737703

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3527, 10581, 31743, 45851, 95229, 137553, 412659, 1237977]

約数ペア:

[(1, 1237977), (3, 412659), (9, 137553), (13, 95229), (27, 45851), (39, 31743), (117, 10581), (351, 3527)]