26823909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 43600896

約数和(自身を除く): 16776987

約数列:

[1, 3, 7, 17, 21, 51, 119, 227, 331, 357, 681, 993, 1589, 2317, 3859, 4767, 5627, 6951, 11577, 16881, 27013, 39389, 75137, 81039, 118167, 225411, 525959, 1277329, 1577877, 3831987, 8941303, 26823909]

約数ペア:

[(1, 26823909), (3, 8941303), (7, 3831987), (17, 1577877), (21, 1277329), (51, 525959), (119, 225411), (227, 118167), (331, 81039), (357, 75137), (681, 39389), (993, 27013), (1589, 16881), (2317, 11577), (3859, 6951), (4767, 5627)]