171657484417

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{15797}}^1$

素因数の和:16837

約数の個数: 24

約数和(自身を含む): 187216157952

約数和(自身を除く): 15558673535

約数列:

[1, 19, 31, 361, 589, 971, 11191, 15797, 18449, 30101, 300143, 350531, 489707, 571919, 5702717, 9304433, 10866461, 15338887, 176784227, 291438853, 475505497, 5537338207, 9034604443, 171657484417]

約数ペア:

[(1, 171657484417), (19, 9034604443), (31, 5537338207), (361, 475505497), (589, 291438853), (971, 176784227), (11191, 15338887), (15797, 10866461), (18449, 9304433), (30101, 5702717), (300143, 571919), (350531, 489707)]