17913133079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 19464883200

約数和(自身を除く): 1551750121

約数列:

[1, 23, 53, 71, 139, 1219, 1489, 1633, 3197, 3763, 7367, 9869, 34247, 78917, 86549, 105719, 169441, 206971, 226987, 523057, 1815091, 2431537, 4760333, 5603107, 10969463, 12030311, 14694941, 128871461, 252297649, 337983643, 778831873, 17913133079]

約数ペア:

[(1, 17913133079), (23, 778831873), (53, 337983643), (71, 252297649), (139, 128871461), (1219, 14694941), (1489, 12030311), (1633, 10969463), (3197, 5603107), (3763, 4760333), (7367, 2431537), (9869, 1815091), (34247, 523057), (78917, 226987), (86549, 206971), (105719, 169441)]