11865009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6473}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 17402112

約数和(自身を除く): 5537103

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 6473, 19419, 84149, 252447, 304231, 912693, 3955003, 11865009]

約数ペア:

[(1, 11865009), (3, 3955003), (13, 912693), (39, 304231), (47, 252447), (141, 84149), (611, 19419), (1833, 6473)]