7020813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 3554547

約数列:

[1, 3, 17, 29, 47, 51, 87, 101, 141, 303, 493, 799, 1363, 1479, 1717, 2397, 2929, 4089, 4747, 5151, 8787, 14241, 23171, 49793, 69513, 80699, 137663, 149379, 242097, 412989, 2340271, 7020813]

約数ペア:

[(1, 7020813), (3, 2340271), (17, 412989), (29, 242097), (47, 149379), (51, 137663), (87, 80699), (101, 69513), (141, 49793), (303, 23171), (493, 14241), (799, 8787), (1363, 5151), (1479, 4747), (1717, 4089), (2397, 2929)]