1127483

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1382400

約数和(自身を除く): 254917

約数列:

[1, 7, 23, 47, 149, 161, 329, 1043, 1081, 3427, 7003, 7567, 23989, 49021, 161069, 1127483]

約数ペア:

[(1, 1127483), (7, 161069), (23, 49021), (47, 23989), (149, 7567), (161, 7003), (329, 3427), (1043, 1081)]