530294401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 676988928

約数和(自身を除く): 146694527

約数列:

[1, 7, 13, 31, 91, 217, 317, 403, 593, 2219, 2821, 4121, 4151, 7709, 9827, 18383, 28847, 53963, 68789, 127751, 128681, 187981, 238979, 894257, 1315867, 1672853, 2443753, 5827411, 17106271, 40791877, 75756343, 530294401]

約数ペア:

[(1, 530294401), (7, 75756343), (13, 40791877), (31, 17106271), (91, 5827411), (217, 2443753), (317, 1672853), (403, 1315867), (593, 894257), (2219, 238979), (2821, 187981), (4121, 128681), (4151, 127751), (7709, 68789), (9827, 53963), (18383, 28847)]