30541539

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 19363101

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1709, 2553, 5127, 5957, 11963, 17871, 35889, 39307, 63233, 117921, 189699, 275149, 442631, 825447, 1327893, 1454359, 4363077, 10180513, 30541539]

約数ペア:

[(1, 30541539), (3, 10180513), (7, 4363077), (21, 1454359), (23, 1327893), (37, 825447), (69, 442631), (111, 275149), (161, 189699), (259, 117921), (483, 63233), (777, 39307), (851, 35889), (1709, 17871), (2553, 11963), (5127, 5957)]