11691567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 18408960

約数和(自身を除く): 6717393

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 281, 603, 621, 843, 1541, 1809, 2529, 4623, 6463, 7587, 13869, 18827, 19389, 41607, 56481, 58167, 169443, 174501, 433021, 508329, 1299063, 3897189, 11691567]

約数ペア:

[(1, 11691567), (3, 3897189), (9, 1299063), (23, 508329), (27, 433021), (67, 174501), (69, 169443), (201, 58167), (207, 56481), (281, 41607), (603, 19389), (621, 18827), (843, 13869), (1541, 7587), (1809, 6463), (2529, 4623)]