5351643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 8901120

約数和(自身を除く): 3549477

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 487, 999, 1221, 1461, 3663, 4383, 5357, 10989, 13149, 16071, 18019, 48213, 54057, 144639, 162171, 198209, 486513, 594627, 1783881, 5351643]

約数ペア:

[(1, 5351643), (3, 1783881), (9, 594627), (11, 486513), (27, 198209), (33, 162171), (37, 144639), (99, 54057), (111, 48213), (297, 18019), (333, 16071), (407, 13149), (487, 10989), (999, 5357), (1221, 4383), (1461, 3663)]