23027979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 12776181

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 739, 799, 1833, 2217, 2397, 9607, 10387, 12563, 28821, 31161, 34733, 37689, 104199, 163319, 451529, 489957, 590461, 1354587, 1771383, 7675993, 23027979]

約数ペア:

[(1, 23027979), (3, 7675993), (13, 1771383), (17, 1354587), (39, 590461), (47, 489957), (51, 451529), (141, 163319), (221, 104199), (611, 37689), (663, 34733), (739, 31161), (799, 28821), (1833, 12563), (2217, 10387), (2397, 9607)]