30752589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 48971776

約数和(自身を除く): 18219187

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 487, 651, 679, 1461, 2037, 3007, 3409, 9021, 10227, 15097, 21049, 45291, 47239, 63147, 105679, 141717, 317037, 330673, 992019, 1464409, 4393227, 10250863, 30752589]

約数ペア:

[(1, 30752589), (3, 10250863), (7, 4393227), (21, 1464409), (31, 992019), (93, 330673), (97, 317037), (217, 141717), (291, 105679), (487, 63147), (651, 47239), (679, 45291), (1461, 21049), (2037, 15097), (3007, 10227), (3409, 9021)]