16553453

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 2886547

約数列:

[1, 7, 59, 149, 269, 413, 1043, 1883, 8791, 15871, 40081, 61537, 111097, 280567, 2364779, 16553453]

約数ペア:

[(1, 16553453), (7, 2364779), (59, 280567), (149, 111097), (269, 61537), (413, 40081), (1043, 15871), (1883, 8791)]