25764057

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 24

約数和(自身を含む): 42737760

約数和(自身を除く): 16973703

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 13697, 41091, 123273, 150667, 260243, 452001, 780729, 1356003, 2342187, 2862673, 8588019, 25764057]

約数ペア:

[(1, 25764057), (3, 8588019), (9, 2862673), (11, 2342187), (19, 1356003), (33, 780729), (57, 452001), (99, 260243), (171, 150667), (209, 123273), (627, 41091), (1881, 13697)]