7638111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 12472320

約数和(自身を除く): 4834209

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 463, 611, 1269, 1389, 1833, 4167, 5499, 6019, 12501, 16497, 18057, 21761, 54171, 65283, 162513, 195849, 282893, 587547, 848679, 2546037, 7638111]

約数ペア:

[(1, 7638111), (3, 2546037), (9, 848679), (13, 587547), (27, 282893), (39, 195849), (47, 162513), (117, 65283), (141, 54171), (351, 21761), (423, 18057), (463, 16497), (611, 12501), (1269, 6019), (1389, 5499), (1833, 4167)]