27893843

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 2346157

約数列:

[1, 19, 59, 149, 167, 1121, 2831, 3173, 8791, 9853, 24883, 167029, 187207, 472777, 1468097, 27893843]

約数ペア:

[(1, 27893843), (19, 1468097), (59, 472777), (149, 187207), (167, 167029), (1121, 24883), (2831, 9853), (3173, 8791)]