1071961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 1290240

約数和(自身を除く): 218279

約数列:

[1, 11, 19, 23, 209, 223, 253, 437, 2453, 4237, 4807, 5129, 46607, 56419, 97451, 1071961]

約数ペア:

[(1, 1071961), (11, 97451), (19, 56419), (23, 46607), (209, 5129), (223, 4807), (253, 4237), (437, 2453)]