4788693

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 8736000

約数和(自身を除く): 3947307

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1949, 2457, 5847, 13643, 17541, 25337, 40929, 52623, 76011, 122787, 177359, 228033, 368361, 532077, 684099, 1596231, 4788693]

約数ペア:

[(1, 4788693), (3, 1596231), (7, 684099), (9, 532077), (13, 368361), (21, 228033), (27, 177359), (39, 122787), (63, 76011), (91, 52623), (117, 40929), (189, 25337), (273, 17541), (351, 13643), (819, 5847), (1949, 2457)]