39392787

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4273}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 60177920

約数和(自身を除く): 20785133

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 4273, 9219, 12819, 29911, 89733, 1875847, 5627541, 13130929, 39392787]

約数ペア:

[(1, 39392787), (3, 13130929), (7, 5627541), (21, 1875847), (439, 89733), (1317, 29911), (3073, 12819), (4273, 9219)]