38871459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 61461504

約数和(自身を除く): 22590045

約数列:

[1, 3, 9, 11, 33, 99, 431, 911, 1293, 2733, 3879, 4741, 8199, 10021, 14223, 30063, 42669, 90189, 392641, 1177923, 3533769, 4319051, 12957153, 38871459]

約数ペア:

[(1, 38871459), (3, 12957153), (9, 4319051), (11, 3533769), (33, 1177923), (99, 392641), (431, 90189), (911, 42669), (1293, 30063), (2733, 14223), (3879, 10021), (4741, 8199)]