974324183

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1277}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 1185350112

約数和(自身を除く): 211025929

約数列:

[1, 7, 23, 49, 161, 677, 1127, 1277, 4739, 8939, 15571, 29371, 33173, 62573, 108997, 205597, 762979, 864529, 1439179, 6051703, 19884167, 42361921, 139189169, 974324183]

約数ペア:

[(1, 974324183), (7, 139189169), (23, 42361921), (49, 19884167), (161, 6051703), (677, 1439179), (1127, 864529), (1277, 762979), (4739, 205597), (8939, 108997), (15571, 62573), (29371, 33173)]