2440053

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 4481568

約数和(自身を除く): 2041515

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 503, 539, 693, 1509, 1617, 3521, 4527, 4851, 5533, 10563, 16599, 24647, 31689, 38731, 49797, 73941, 116193, 221823, 271117, 348579, 813351, 2440053]

約数ペア:

[(1, 2440053), (3, 813351), (7, 348579), (9, 271117), (11, 221823), (21, 116193), (33, 73941), (49, 49797), (63, 38731), (77, 31689), (99, 24647), (147, 16599), (231, 10563), (441, 5533), (503, 4851), (539, 4527), (693, 3521), (1509, 1617)]