3984001353

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 6069373440

約数和(自身を除く): 2085372087

約数列:

[1, 3, 9, 29, 73, 87, 211, 219, 261, 633, 657, 991, 1899, 2117, 2973, 6119, 6351, 8919, 15403, 18357, 19053, 28739, 46209, 55071, 72343, 86217, 138627, 209101, 217029, 258651, 446687, 627303, 651087, 1340061, 1881909, 2097947, 4020183, 6063929, 6293841, 15264373, 18191787, 18881523, 45793119, 54575361, 137379357, 442666817, 1328000451, 3984001353]

約数ペア:

[(1, 3984001353), (3, 1328000451), (9, 442666817), (29, 137379357), (73, 54575361), (87, 45793119), (211, 18881523), (219, 18191787), (261, 15264373), (633, 6293841), (657, 6063929), (991, 4020183), (1899, 2097947), (2117, 1881909), (2973, 1340061), (6119, 651087), (6351, 627303), (8919, 446687), (15403, 258651), (18357, 217029), (19053, 209101), (28739, 138627), (46209, 86217), (55071, 72343)]