25238521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14251}}^1$

素因数の和:14292

約数の個数: 16

約数和(自身を含む): 32836608

約数和(自身を除く): 7598087

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 14251, 99757, 156761, 327773, 1097327, 2294411, 3605503, 25238521]

約数ペア:

[(1, 25238521), (7, 3605503), (11, 2294411), (23, 1097327), (77, 327773), (161, 156761), (253, 99757), (1771, 14251)]