7204617

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 54

約数和(自身を含む): 13244634

約数和(自身を除く): 6040017

約数列:

[1, 3, 7, 9, 17, 21, 31, 49, 51, 63, 93, 119, 147, 153, 217, 279, 357, 441, 527, 651, 833, 961, 1071, 1519, 1581, 1953, 2499, 2883, 3689, 4557, 4743, 6727, 7497, 8649, 11067, 13671, 16337, 20181, 25823, 33201, 47089, 49011, 60543, 77469, 114359, 141267, 147033, 232407, 343077, 423801, 800513, 1029231, 2401539, 7204617]

約数ペア:

[(1, 7204617), (3, 2401539), (7, 1029231), (9, 800513), (17, 423801), (21, 343077), (31, 232407), (49, 147033), (51, 141267), (63, 114359), (93, 77469), (119, 60543), (147, 49011), (153, 47089), (217, 33201), (279, 25823), (357, 20181), (441, 16337), (527, 13671), (651, 11067), (833, 8649), (961, 7497), (1071, 6727), (1519, 4743), (1581, 4557), (1953, 3689), (2499, 2883)]