38773911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 19286889

約数列:

[1, 3, 11, 33, 79, 107, 139, 237, 321, 417, 869, 1177, 1529, 2607, 3531, 4587, 8453, 10981, 14873, 25359, 32943, 44619, 92983, 120791, 163603, 278949, 362373, 490809, 1174967, 3524901, 12924637, 38773911]

約数ペア:

[(1, 38773911), (3, 12924637), (11, 3524901), (33, 1174967), (79, 490809), (107, 362373), (139, 278949), (237, 163603), (321, 120791), (417, 92983), (869, 44619), (1177, 32943), (1529, 25359), (2607, 14873), (3531, 10981), (4587, 8453)]