986577921

素因数分解:

$3^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{5153}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 1672369920

約数和(自身を除く): 685791999

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1013, 3039, 5153, 7091, 9117, 15459, 21273, 27351, 36071, 46377, 63819, 108213, 139131, 191457, 324639, 973917, 5219989, 15659967, 36539923, 46979901, 109619769, 140939703, 328859307, 986577921]

約数ペア:

[(1, 986577921), (3, 328859307), (7, 140939703), (9, 109619769), (21, 46979901), (27, 36539923), (63, 15659967), (189, 5219989), (1013, 973917), (3039, 324639), (5153, 191457), (7091, 139131), (9117, 108213), (15459, 63819), (21273, 46377), (27351, 36071)]