13179807

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 7248993

約数列:

[1, 3, 9, 27, 37, 79, 111, 167, 237, 333, 501, 711, 999, 1503, 2133, 2923, 4509, 6179, 8769, 13193, 18537, 26307, 39579, 55611, 78921, 118737, 166833, 356211, 488141, 1464423, 4393269, 13179807]

約数ペア:

[(1, 13179807), (3, 4393269), (9, 1464423), (27, 488141), (37, 356211), (79, 166833), (111, 118737), (167, 78921), (237, 55611), (333, 39579), (501, 26307), (711, 18537), (999, 13193), (1503, 8769), (2133, 6179), (2923, 4509)]