139035741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{209707}}^1$

素因数の和:209740

約数の個数: 16

約数和(自身を含む): 211385664

約数和(自身を除く): 72349923

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 209707, 629121, 2726191, 3565019, 8178573, 10695057, 46345247, 139035741]

約数ペア:

[(1, 139035741), (3, 46345247), (13, 10695057), (17, 8178573), (39, 3565019), (51, 2726191), (221, 629121), (663, 209707)]