26719143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 40565760

約数和(自身を除く): 13846617

約数列:

[1, 3, 11, 33, 37, 79, 111, 237, 277, 407, 831, 869, 1221, 2607, 2923, 3047, 8769, 9141, 10249, 21883, 30747, 32153, 65649, 96459, 112739, 240713, 338217, 722139, 809671, 2429013, 8906381, 26719143]

約数ペア:

[(1, 26719143), (3, 8906381), (11, 2429013), (33, 809671), (37, 722139), (79, 338217), (111, 240713), (237, 112739), (277, 96459), (407, 65649), (831, 32153), (869, 30747), (1221, 21883), (2607, 10249), (2923, 9141), (3047, 8769)]