11620917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 21490560

約数和(自身を除く): 9869643

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 409, 451, 693, 861, 1227, 1353, 2583, 2863, 3157, 3681, 4059, 4499, 8589, 9471, 13497, 16769, 25767, 28413, 31493, 40491, 50307, 94479, 117383, 150921, 184459, 283437, 352149, 553377, 1056447, 1291213, 1660131, 3873639, 11620917]

約数ペア:

[(1, 11620917), (3, 3873639), (7, 1660131), (9, 1291213), (11, 1056447), (21, 553377), (33, 352149), (41, 283437), (63, 184459), (77, 150921), (99, 117383), (123, 94479), (231, 50307), (287, 40491), (369, 31493), (409, 28413), (451, 25767), (693, 16769), (861, 13497), (1227, 9471), (1353, 8589), (2583, 4499), (2863, 4059), (3157, 3681)]