332289237

素因数分解:

$3^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{2281}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 516133632

約数和(自身を除く): 183844395

約数列:

[1, 3, 7, 21, 49, 147, 991, 2281, 2973, 6843, 6937, 15967, 20811, 47901, 48559, 111769, 145677, 335307, 2260471, 6781413, 15823297, 47469891, 110763079, 332289237]

約数ペア:

[(1, 332289237), (3, 110763079), (7, 47469891), (21, 15823297), (49, 6781413), (147, 2260471), (991, 335307), (2281, 145677), (2973, 111769), (6843, 48559), (6937, 47901), (15967, 20811)]