8645133

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5547507

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 461, 893, 987, 1383, 2679, 3227, 6251, 8759, 9681, 18753, 21667, 26277, 61313, 65001, 151669, 183939, 411673, 455007, 1235019, 2881711, 8645133]

約数ペア:

[(1, 8645133), (3, 2881711), (7, 1235019), (19, 455007), (21, 411673), (47, 183939), (57, 151669), (133, 65001), (141, 61313), (329, 26277), (399, 21667), (461, 18753), (893, 9681), (987, 8759), (1383, 6251), (2679, 3227)]