38656947

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2819}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 59016960

約数和(自身を除く): 20360013

約数列:

[1, 3, 7, 21, 653, 1959, 2819, 4571, 8457, 13713, 19733, 59199, 1840807, 5522421, 12885649, 38656947]

約数ペア:

[(1, 38656947), (3, 12885649), (7, 5522421), (21, 1840807), (653, 59199), (1959, 19733), (2819, 13713), (4571, 8457)]