1248152661

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8363}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 2171160576

約数和(自身を除く): 923007915

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 103, 161, 207, 309, 483, 721, 927, 1449, 2163, 2369, 6489, 7107, 8363, 16583, 21321, 25089, 49749, 58541, 75267, 149247, 175623, 192349, 526869, 577047, 861389, 1346443, 1731141, 2584167, 4039329, 6029723, 7752501, 12117987, 18089169, 19811947, 54267507, 59435841, 138683629, 178307523, 416050887, 1248152661]

約数ペア:

[(1, 1248152661), (3, 416050887), (7, 178307523), (9, 138683629), (21, 59435841), (23, 54267507), (63, 19811947), (69, 18089169), (103, 12117987), (161, 7752501), (207, 6029723), (309, 4039329), (483, 2584167), (721, 1731141), (927, 1346443), (1449, 861389), (2163, 577047), (2369, 526869), (6489, 192349), (7107, 175623), (8363, 149247), (16583, 75267), (21321, 58541), (25089, 49749)]