13132029309

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{73751}}^1$

素因数の和:73961

約数の個数: 32

約数和(自身を含む): 20485355520

約数和(自身を除く): 7353326211

約数列:

[1, 3, 7, 21, 61, 139, 183, 417, 427, 973, 1281, 2919, 8479, 25437, 59353, 73751, 178059, 221253, 516257, 1548771, 4498811, 10251389, 13496433, 30754167, 31491677, 71759723, 94475031, 215279169, 625334729, 1876004187, 4377343103, 13132029309]

約数ペア:

[(1, 13132029309), (3, 4377343103), (7, 1876004187), (21, 625334729), (61, 215279169), (139, 94475031), (183, 71759723), (417, 31491677), (427, 30754167), (973, 13496433), (1281, 10251389), (2919, 4498811), (8479, 1548771), (25437, 516257), (59353, 221253), (73751, 178059)]