2912052969

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 4856976384

約数和(自身を除く): 1944923415

約数列:

[1, 3, 7, 9, 21, 63, 151, 443, 453, 691, 1057, 1329, 1359, 2073, 3101, 3171, 3987, 4837, 6219, 9303, 9513, 14511, 27909, 43533, 66893, 104341, 200679, 306113, 313023, 468251, 602037, 730387, 918339, 939069, 1404753, 2142791, 2191161, 2755017, 4214259, 6428373, 6573483, 19285119, 46223063, 138669189, 323561441, 416007567, 970684323, 2912052969]

約数ペア:

[(1, 2912052969), (3, 970684323), (7, 416007567), (9, 323561441), (21, 138669189), (63, 46223063), (151, 19285119), (443, 6573483), (453, 6428373), (691, 4214259), (1057, 2755017), (1329, 2191161), (1359, 2142791), (2073, 1404753), (3101, 939069), (3171, 918339), (3987, 730387), (4837, 602037), (6219, 468251), (9303, 313023), (9513, 306113), (14511, 200679), (27909, 104341), (43533, 66893)]