417967287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 607813632

約数和(自身を除く): 189846345

約数列:

[1, 3, 17, 47, 51, 127, 141, 381, 799, 1373, 2159, 2397, 4119, 5969, 6477, 17907, 23341, 64531, 70023, 101473, 174371, 193593, 304419, 523113, 1097027, 2964307, 3291081, 8195437, 8892921, 24586311, 139322429, 417967287]

約数ペア:

[(1, 417967287), (3, 139322429), (17, 24586311), (47, 8892921), (51, 8195437), (127, 3291081), (141, 2964307), (381, 1097027), (799, 523113), (1373, 304419), (2159, 193593), (2397, 174371), (4119, 101473), (5969, 70023), (6477, 64531), (17907, 23341)]