2947302

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 6476184

約数和(自身を除く): 3528882

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2243, 4486, 6729, 13458, 20187, 40374, 163739, 327478, 491217, 982434, 1473651, 2947302]

約数ペア:

[(1, 2947302), (2, 1473651), (3, 982434), (6, 491217), (9, 327478), (18, 163739), (73, 40374), (146, 20187), (219, 13458), (438, 6729), (657, 4486), (1314, 2243)]