1295059843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{128389}}^1$

素因数の和:128538

約数の個数: 16

約数和(自身を含む): 1626958080

約数和(自身を除く): 331898237

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 128389, 898723, 1412279, 9885953, 16818959, 117732713, 185008549, 1295059843]

約数ペア:

[(1, 1295059843), (7, 185008549), (11, 117732713), (77, 16818959), (131, 9885953), (917, 1412279), (1441, 898723), (10087, 128389)]