11551113

素因数分解:

$3^3\times 7^2\times {\mathrm{8731}}^1$

素因数の和:8754

約数の個数: 24

約数和(自身を含む): 19908960

約数和(自身を除く): 8357847

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 8731, 26193, 61117, 78579, 183351, 235737, 427819, 550053, 1283457, 1650159, 3850371, 11551113]

約数ペア:

[(1, 11551113), (3, 3850371), (7, 1650159), (9, 1283457), (21, 550053), (27, 427819), (49, 235737), (63, 183351), (147, 78579), (189, 61117), (441, 26193), (1323, 8731)]