211103433

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 343699200

約数和(自身を除く): 132595767

約数列:

[1, 3, 9, 17, 19, 51, 57, 101, 153, 171, 303, 323, 719, 909, 969, 1717, 1919, 2157, 2907, 5151, 5757, 6471, 12223, 13661, 15453, 17271, 32623, 36669, 40983, 72619, 97869, 110007, 122949, 217857, 232237, 293607, 653571, 696711, 1234523, 1379761, 2090133, 3703569, 4139283, 11110707, 12417849, 23455937, 70367811, 211103433]

約数ペア:

[(1, 211103433), (3, 70367811), (9, 23455937), (17, 12417849), (19, 11110707), (51, 4139283), (57, 3703569), (101, 2090133), (153, 1379761), (171, 1234523), (303, 696711), (323, 653571), (719, 293607), (909, 232237), (969, 217857), (1717, 122949), (1919, 110007), (2157, 97869), (2907, 72619), (5151, 40983), (5757, 36669), (6471, 32623), (12223, 17271), (13661, 15453)]