25940973

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 35168256

約数和(自身を除く): 9227283

約数列:

[1, 3, 107, 211, 321, 383, 633, 1149, 22577, 40981, 67731, 80813, 122943, 242439, 8646991, 25940973]

約数ペア:

[(1, 25940973), (3, 8646991), (107, 242439), (211, 122943), (321, 80813), (383, 67731), (633, 40981), (1149, 22577)]