7973469

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 13366080

約数和(自身を除く): 5392611

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1889, 4221, 5667, 13223, 17001, 39669, 119007, 126563, 379689, 885941, 1139067, 2657823, 7973469]

約数ペア:

[(1, 7973469), (3, 2657823), (7, 1139067), (9, 885941), (21, 379689), (63, 126563), (67, 119007), (201, 39669), (469, 17001), (603, 13223), (1407, 5667), (1889, 4221)]