4779411

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 8311968

約数和(自身を除く): 3532557

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 61, 91, 123, 147, 183, 273, 287, 427, 533, 637, 793, 861, 1281, 1599, 1911, 2009, 2379, 2501, 2989, 3731, 5551, 6027, 7503, 8967, 11193, 16653, 17507, 26117, 32513, 38857, 52521, 78351, 97539, 116571, 122549, 227591, 367647, 682773, 1593137, 4779411]

約数ペア:

[(1, 4779411), (3, 1593137), (7, 682773), (13, 367647), (21, 227591), (39, 122549), (41, 116571), (49, 97539), (61, 78351), (91, 52521), (123, 38857), (147, 32513), (183, 26117), (273, 17507), (287, 16653), (427, 11193), (533, 8967), (637, 7503), (793, 6027), (861, 5551), (1281, 3731), (1599, 2989), (1911, 2501), (2009, 2379)]