78754013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{773}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 90112176

約数和(自身を除く): 11358163

約数列:

[1, 13, 17, 221, 461, 773, 5993, 7837, 10049, 13141, 101881, 170833, 356353, 4632589, 6058001, 78754013]

約数ペア:

[(1, 78754013), (13, 6058001), (17, 4632589), (221, 356353), (461, 170833), (773, 101881), (5993, 13141), (7837, 10049)]