258524439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 372708864

約数和(自身を除く): 114184425

約数列:

[1, 3, 23, 37, 69, 111, 131, 393, 773, 851, 2319, 2553, 3013, 4847, 9039, 14541, 17779, 28601, 53337, 85803, 101263, 111481, 303789, 334443, 657823, 1973469, 2329049, 3746731, 6987147, 11240193, 86174813, 258524439]

約数ペア:

[(1, 258524439), (3, 86174813), (23, 11240193), (37, 6987147), (69, 3746731), (111, 2329049), (131, 1973469), (393, 657823), (773, 334443), (851, 303789), (2319, 111481), (2553, 101263), (3013, 85803), (4847, 53337), (9039, 28601), (14541, 17779)]