27371449

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 33652800

約数和(自身を除く): 6281351

約数列:

[1, 7, 23, 49, 149, 161, 163, 1043, 1127, 1141, 3427, 3749, 7301, 7987, 23989, 24287, 26243, 167923, 170009, 183701, 558601, 1190063, 3910207, 27371449]

約数ペア:

[(1, 27371449), (7, 3910207), (23, 1190063), (49, 558601), (149, 183701), (161, 170009), (163, 167923), (1043, 26243), (1127, 24287), (1141, 23989), (3427, 7987), (3749, 7301)]