2079779616579

素因数分解:

$3^1\times 7^2\times {\mathrm{34147}}^1\times {\mathrm{414331}}^1$

素因数の和:448495

約数の個数: 24

約数和(自身を含む): 3225882883008

約数和(自身を除く): 1146103266429

約数列:

[1, 3, 7, 21, 49, 147, 34147, 102441, 239029, 414331, 717087, 1242993, 1673203, 2900317, 5019609, 8700951, 20302219, 60906657, 14148160657, 42444481971, 99037124599, 297111373797, 693259872193, 2079779616579]

約数ペア:

[(1, 2079779616579), (3, 693259872193), (7, 297111373797), (21, 99037124599), (49, 42444481971), (147, 14148160657), (34147, 60906657), (102441, 20302219), (239029, 8700951), (414331, 5019609), (717087, 2900317), (1242993, 1673203)]