39231003

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 61359616

約数和(自身を除く): 22128613

約数列:

[1, 3, 7, 21, 73, 157, 163, 219, 471, 489, 511, 1099, 1141, 1533, 3297, 3423, 11461, 11899, 25591, 34383, 35697, 76773, 80227, 83293, 179137, 240681, 249879, 537411, 1868143, 5604429, 13077001, 39231003]

約数ペア:

[(1, 39231003), (3, 13077001), (7, 5604429), (21, 1868143), (73, 537411), (157, 249879), (163, 240681), (219, 179137), (471, 83293), (489, 80227), (511, 76773), (1099, 35697), (1141, 34383), (1533, 25591), (3297, 11899), (3423, 11461)]