1263424921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{81401}}^1$

素因数の和:81512

約数の個数: 16

約数和(自身を含む): 1476957888

約数和(自身を除く): 213532967

約数列:

[1, 11, 17, 83, 187, 913, 1411, 15521, 81401, 895411, 1383817, 6756283, 15221987, 74319113, 114856811, 1263424921]

約数ペア:

[(1, 1263424921), (11, 114856811), (17, 74319113), (83, 15221987), (187, 6756283), (913, 1383817), (1411, 895411), (15521, 81401)]