5570439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 9338880

約数和(自身を除く): 3768441

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 607, 1311, 1821, 3059, 4249, 9177, 11533, 12747, 13961, 34599, 41883, 80731, 97727, 242193, 265259, 293181, 795777, 1856813, 5570439]

約数ペア:

[(1, 5570439), (3, 1856813), (7, 795777), (19, 293181), (21, 265259), (23, 242193), (57, 97727), (69, 80731), (133, 41883), (161, 34599), (399, 13961), (437, 12747), (483, 11533), (607, 9177), (1311, 4249), (1821, 3059)]