23421363

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 36520128

約数和(自身を除く): 13098765

約数列:

[1, 3, 7, 21, 49, 147, 283, 563, 849, 1689, 1981, 3941, 5943, 11823, 13867, 27587, 41601, 82761, 159329, 477987, 1115303, 3345909, 7807121, 23421363]

約数ペア:

[(1, 23421363), (3, 7807121), (7, 3345909), (21, 1115303), (49, 477987), (147, 159329), (283, 82761), (563, 41601), (849, 27587), (1689, 13867), (1981, 11823), (3941, 5943)]