13116663

素因数分解:

$3^2\times 7^4\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 30

約数和(自身を含む): 22139104

約数和(自身を除く): 9022441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 607, 1029, 1821, 2401, 3087, 4249, 5463, 7203, 12747, 21609, 29743, 38241, 89229, 208201, 267687, 624603, 1457407, 1873809, 4372221, 13116663]

約数ペア:

[(1, 13116663), (3, 4372221), (7, 1873809), (9, 1457407), (21, 624603), (49, 267687), (63, 208201), (147, 89229), (343, 38241), (441, 29743), (607, 21609), (1029, 12747), (1821, 7203), (2401, 5463), (3087, 4249)]