8897251

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 18

約数和(自身を含む): 10296860

約数和(自身を除く): 1399609

約数列:

[1, 11, 23, 121, 139, 253, 529, 1529, 2783, 3197, 5819, 16819, 35167, 64009, 73531, 386837, 808841, 8897251]

約数ペア:

[(1, 8897251), (11, 808841), (23, 386837), (121, 73531), (139, 64009), (253, 35167), (529, 16819), (1529, 5819), (2783, 3197)]