4345229

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 5246208

約数和(自身を除く): 900979

約数列:

[1, 7, 23, 137, 161, 197, 959, 1379, 3151, 4531, 22057, 26989, 31717, 188923, 620747, 4345229]

約数ペア:

[(1, 4345229), (7, 620747), (23, 188923), (137, 31717), (161, 26989), (197, 22057), (959, 4531), (1379, 3151)]