9243747

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 14835200

約数和(自身を除く): 5591453

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 487, 513, 703, 999, 1461, 2109, 4383, 6327, 9253, 13149, 18019, 18981, 27759, 54057, 83277, 162171, 249831, 342361, 486513, 1027083, 3081249, 9243747]

約数ペア:

[(1, 9243747), (3, 3081249), (9, 1027083), (19, 486513), (27, 342361), (37, 249831), (57, 162171), (111, 83277), (171, 54057), (333, 27759), (487, 18981), (513, 18019), (703, 13149), (999, 9253), (1461, 6327), (2109, 4383)]