828045673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 1087236864

約数和(自身を除く): 259191191

約数列:

[1, 7, 13, 17, 91, 119, 137, 221, 959, 1547, 1781, 2329, 3907, 12467, 16303, 27349, 30277, 50791, 66419, 211939, 355537, 464933, 535259, 863447, 3746813, 6044129, 6958367, 9099403, 48708569, 63695821, 118292239, 828045673]

約数ペア:

[(1, 828045673), (7, 118292239), (13, 63695821), (17, 48708569), (91, 9099403), (119, 6958367), (137, 6044129), (221, 3746813), (959, 863447), (1547, 535259), (1781, 464933), (2329, 355537), (3907, 211939), (12467, 66419), (16303, 50791), (27349, 30277)]