21850035

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6361}}^1$

素因数の和:6598

約数の個数: 16

約数和(自身を含む): 35118240

約数和(自身を除く): 13268205

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 6361, 19083, 31805, 95415, 1456669, 4370007, 7283345, 21850035]

約数ペア:

[(1, 21850035), (3, 7283345), (5, 4370007), (15, 1456669), (229, 95415), (687, 31805), (1145, 19083), (3435, 6361)]