984277917

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2011}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 1725040512

約数和(自身を除く): 740762595

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 457, 1071, 1371, 2011, 3199, 4113, 6033, 7769, 9597, 14077, 18099, 23307, 28791, 34187, 42231, 54383, 69921, 102561, 126693, 163149, 239309, 307683, 489447, 717927, 919027, 2153781, 2757081, 6433189, 8271243, 15623459, 19299567, 46870377, 57898701, 109364213, 140611131, 328092639, 984277917]

約数ペア:

[(1, 984277917), (3, 328092639), (7, 140611131), (9, 109364213), (17, 57898701), (21, 46870377), (51, 19299567), (63, 15623459), (119, 8271243), (153, 6433189), (357, 2757081), (457, 2153781), (1071, 919027), (1371, 717927), (2011, 489447), (3199, 307683), (4113, 239309), (6033, 163149), (7769, 126693), (9597, 102561), (14077, 69921), (18099, 54383), (23307, 42231), (28791, 34187)]