159035639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21017}}^1$

素因数の和:21094

約数の個数: 16

約数和(自身を含む): 193701888

約数和(自身を除く): 34666249

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 21017, 147119, 483391, 987799, 3383737, 6914593, 22719377, 159035639]

約数ペア:

[(1, 159035639), (7, 22719377), (23, 6914593), (47, 3383737), (161, 987799), (329, 483391), (1081, 147119), (7567, 21017)]