38415741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140717}}^1$

素因数の和:140740

約数の個数: 16

約数和(自身を含む): 63041664

約数和(自身を除く): 24625923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140717, 422151, 985019, 1829321, 2955057, 5487963, 12805247, 38415741]

約数ペア:

[(1, 38415741), (3, 12805247), (7, 5487963), (13, 2955057), (21, 1829321), (39, 985019), (91, 422151), (273, 140717)]