923614719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 1329377280

約数和(自身を除く): 405762561

約数列:

[1, 3, 19, 47, 57, 141, 307, 893, 921, 1123, 2679, 3369, 5833, 14429, 17499, 21337, 43287, 52781, 64011, 158343, 274151, 344761, 822453, 1002839, 1034283, 3008517, 6550459, 16203767, 19651377, 48611301, 307871573, 923614719]

約数ペア:

[(1, 923614719), (3, 307871573), (19, 48611301), (47, 19651377), (57, 16203767), (141, 6550459), (307, 3008517), (893, 1034283), (921, 1002839), (1123, 822453), (2679, 344761), (3369, 274151), (5833, 158343), (14429, 64011), (17499, 52781), (21337, 43287)]