4426947

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 7641600

約数和(自身を除く): 3214653

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 397, 413, 531, 1191, 1239, 1593, 2779, 3573, 3717, 8337, 10719, 11151, 23423, 25011, 70269, 75033, 163961, 210807, 491883, 632421, 1475649, 4426947]

約数ペア:

[(1, 4426947), (3, 1475649), (7, 632421), (9, 491883), (21, 210807), (27, 163961), (59, 75033), (63, 70269), (177, 25011), (189, 23423), (397, 11151), (413, 10719), (531, 8337), (1191, 3717), (1239, 3573), (1593, 2779)]