139035369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{221747}}^1$

素因数の和:221780

約数の個数: 16

約数和(自身を含む): 212878080

約数和(自身を除く): 73842711

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 221747, 665241, 2439217, 4213193, 7317651, 12639579, 46345123, 139035369]

約数ペア:

[(1, 139035369), (3, 46345123), (11, 12639579), (19, 7317651), (33, 4213193), (57, 2439217), (209, 665241), (627, 221747)]