2115280359

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{75403}}^1$

素因数の和:76451

約数の個数: 16

約数和(自身を含む): 3136806400

約数和(自身を除く): 1021526041

約数列:

[1, 3, 9, 27, 1039, 3117, 9351, 28053, 75403, 226209, 678627, 2035881, 78343717, 235031151, 705093453, 2115280359]

約数ペア:

[(1, 2115280359), (3, 705093453), (9, 235031151), (27, 78343717), (1039, 2035881), (3117, 678627), (9351, 226209), (28053, 75403)]