21000773365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29371711}}^1$

素因数の和:29371740

約数の個数: 16

約数和(自身を含む): 29606685696

約数和(自身を除く): 8605912331

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 29371711, 146858555, 323088821, 381832243, 1615444105, 1909161215, 4200154673, 21000773365]

約数ペア:

[(1, 21000773365), (5, 4200154673), (11, 1909161215), (13, 1615444105), (55, 381832243), (65, 323088821), (143, 146858555), (715, 29371711)]