53421369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6841}}^1$

素因数の和:7000

約数の個数: 16

約数和(自身を含む): 75535680

約数和(自身を除く): 22114311

約数列:

[1, 3, 19, 57, 137, 411, 2603, 6841, 7809, 20523, 129979, 389937, 937217, 2811651, 17807123, 53421369]

約数ペア:

[(1, 53421369), (3, 17807123), (19, 2811651), (57, 937217), (137, 389937), (411, 129979), (2603, 20523), (6841, 7809)]