22928763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 39513600

約数和(自身を除く): 16584837

約数列:

[1, 3, 11, 13, 19, 29, 33, 39, 57, 87, 97, 143, 209, 247, 291, 319, 377, 429, 551, 627, 741, 957, 1067, 1131, 1261, 1653, 1843, 2717, 2813, 3201, 3783, 4147, 5529, 6061, 7163, 8151, 8439, 12441, 13871, 18183, 20273, 21489, 23959, 30943, 36569, 41613, 53447, 60819, 71877, 78793, 92829, 109707, 160341, 236379, 263549, 402259, 587917, 694811, 790647, 1206777, 1763751, 2084433, 7642921, 22928763]

約数ペア:

[(1, 22928763), (3, 7642921), (11, 2084433), (13, 1763751), (19, 1206777), (29, 790647), (33, 694811), (39, 587917), (57, 402259), (87, 263549), (97, 236379), (143, 160341), (209, 109707), (247, 92829), (291, 78793), (319, 71877), (377, 60819), (429, 53447), (551, 41613), (627, 36569), (741, 30943), (957, 23959), (1067, 21489), (1131, 20273), (1261, 18183), (1653, 13871), (1843, 12441), (2717, 8439), (2813, 8151), (3201, 7163), (3783, 6061), (4147, 5529)]