25149831

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1973}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 38406144

約数和(自身を除く): 13256313

約数列:

[1, 3, 7, 21, 607, 1821, 1973, 4249, 5919, 12747, 13811, 41433, 1197611, 3592833, 8383277, 25149831]

約数ペア:

[(1, 25149831), (3, 8383277), (7, 3592833), (21, 1197611), (607, 41433), (1821, 13811), (1973, 12747), (4249, 5919)]