30136821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70249}}^1$

素因数の和:70276

約数の個数: 16

約数和(自身を含む): 47208000

約数和(自身を除く): 17071179

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 70249, 210747, 772739, 913237, 2318217, 2739711, 10045607, 30136821]

約数ペア:

[(1, 30136821), (3, 10045607), (11, 2739711), (13, 2318217), (33, 913237), (39, 772739), (143, 210747), (429, 70249)]