17966589711

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{29147}}^1$

素因数の和:29503

約数の個数: 32

約数和(自身を含む): 27702259200

約数和(自身を除く): 9735669489

約数列:

[1, 3, 7, 21, 149, 197, 447, 591, 1043, 1379, 3129, 4137, 29147, 29353, 87441, 88059, 204029, 205471, 612087, 616413, 4342903, 5741959, 13028709, 17225877, 30400321, 40193713, 91200963, 120581139, 855551891, 2566655673, 5988863237, 17966589711]

約数ペア:

[(1, 17966589711), (3, 5988863237), (7, 2566655673), (21, 855551891), (149, 120581139), (197, 91200963), (447, 40193713), (591, 30400321), (1043, 17225877), (1379, 13028709), (3129, 5741959), (4137, 4342903), (29147, 616413), (29353, 612087), (87441, 205471), (88059, 204029)]