13058871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 21872640

約数和(自身を除く): 8813769

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 1423, 3059, 4269, 9177, 9961, 27037, 29883, 32729, 81111, 98187, 189259, 229103, 567777, 621851, 687309, 1865553, 4352957, 13058871]

約数ペア:

[(1, 13058871), (3, 4352957), (7, 1865553), (19, 687309), (21, 621851), (23, 567777), (57, 229103), (69, 189259), (133, 98187), (161, 81111), (399, 32729), (437, 29883), (483, 27037), (1311, 9961), (1423, 9177), (3059, 4269)]