13605921

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 23217920

約数和(自身を除く): 9611999

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 373, 579, 1119, 1351, 1737, 2611, 3357, 4053, 5211, 7833, 10071, 12159, 23499, 36477, 70497, 71989, 215967, 503923, 647901, 1511769, 1943703, 4535307, 13605921]

約数ペア:

[(1, 13605921), (3, 4535307), (7, 1943703), (9, 1511769), (21, 647901), (27, 503923), (63, 215967), (189, 71989), (193, 70497), (373, 36477), (579, 23499), (1119, 12159), (1351, 10071), (1737, 7833), (2611, 5211), (3357, 4053)]