11228679

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 9710841

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 491, 693, 847, 1089, 1473, 2079, 2541, 3267, 3437, 4419, 5401, 7623, 10311, 13257, 16203, 22869, 30933, 37807, 48609, 59411, 92799, 113421, 145827, 178233, 340263, 415877, 534699, 1020789, 1247631, 1604097, 3742893, 11228679]

約数ペア:

[(1, 11228679), (3, 3742893), (7, 1604097), (9, 1247631), (11, 1020789), (21, 534699), (27, 415877), (33, 340263), (63, 178233), (77, 145827), (99, 113421), (121, 92799), (189, 59411), (231, 48609), (297, 37807), (363, 30933), (491, 22869), (693, 16203), (847, 13257), (1089, 10311), (1473, 7623), (2079, 5401), (2541, 4419), (3267, 3437)]