25341393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9973}}^1$

素因数の和:10005

約数の個数: 24

約数和(自身を含む): 42449344

約数和(自身を除く): 17107951

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 9973, 29919, 69811, 109703, 209433, 329109, 767921, 1206733, 2303763, 3620199, 8447131, 25341393]

約数ペア:

[(1, 25341393), (3, 8447131), (7, 3620199), (11, 2303763), (21, 1206733), (33, 767921), (77, 329109), (121, 209433), (231, 109703), (363, 69811), (847, 29919), (2541, 9973)]