9904901761

素因数分解:

${\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{200273}}^1$

素因数の和:200448

約数の個数: 12

約数和(自身を含む): 10530006372

約数和(自身を除く): 625104611

約数列:

[1, 19, 137, 361, 2603, 49457, 200273, 3805187, 27437401, 72298553, 521310619, 9904901761]

約数ペア:

[(1, 9904901761), (19, 521310619), (137, 72298553), (361, 27437401), (2603, 3805187), (49457, 200273)]