28429909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 3296171

約数列:

[1, 19, 23, 67, 437, 971, 1273, 1541, 18449, 22333, 29279, 65057, 424327, 1236083, 1496311, 28429909]

約数ペア:

[(1, 28429909), (19, 1496311), (23, 1236083), (67, 424327), (437, 65057), (971, 29279), (1273, 22333), (1541, 18449)]