12490359

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8038281

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 593, 1003, 1239, 1779, 3009, 4151, 7021, 10081, 12453, 21063, 30243, 34987, 70567, 104961, 211701, 244909, 594779, 734727, 1784337, 4163453, 12490359]

約数ペア:

[(1, 12490359), (3, 4163453), (7, 1784337), (17, 734727), (21, 594779), (51, 244909), (59, 211701), (119, 104961), (177, 70567), (357, 34987), (413, 30243), (593, 21063), (1003, 12453), (1239, 10081), (1779, 7021), (3009, 4151)]