38382421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 47996928

約数和(自身を除く): 9614507

約数列:

[1, 7, 11, 77, 503, 991, 3521, 5533, 6937, 10901, 38731, 76307, 498473, 3489311, 5483203, 38382421]

約数ペア:

[(1, 38382421), (7, 5483203), (11, 3489311), (77, 498473), (503, 76307), (991, 38731), (3521, 10901), (5533, 6937)]