39281613

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39799}}^1$

素因数の和:39856

約数の個数: 16

約数和(自身を含む): 61132800

約数和(自身を除く): 21851187

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 39799, 119397, 278593, 835779, 1870553, 5611659, 13093871, 39281613]

約数ペア:

[(1, 39281613), (3, 13093871), (7, 5611659), (21, 1870553), (47, 835779), (141, 278593), (329, 119397), (987, 39799)]