268690807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151717}}^1$

素因数の和:151758

約数の個数: 16

約数和(自身を含む): 349558272

約数和(自身を除く): 80867465

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 151717, 1062019, 1668887, 3489491, 11682209, 24426437, 38384401, 268690807]

約数ペア:

[(1, 268690807), (7, 38384401), (11, 24426437), (23, 11682209), (77, 3489491), (161, 1668887), (253, 1062019), (1771, 151717)]