2912282961

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{1427}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 4476380160

約数和(自身を除く): 1564097199

約数列:

[1, 3, 7, 21, 157, 471, 619, 1099, 1427, 1857, 3297, 4281, 4333, 9989, 12999, 29967, 97183, 224039, 291549, 672117, 680281, 883313, 1568273, 2040843, 2649939, 4704819, 6183191, 18549573, 138680141, 416040423, 970760987, 2912282961]

約数ペア:

[(1, 2912282961), (3, 970760987), (7, 416040423), (21, 138680141), (157, 18549573), (471, 6183191), (619, 4704819), (1099, 2649939), (1427, 2040843), (1857, 1568273), (3297, 883313), (4281, 680281), (4333, 672117), (9989, 291549), (12999, 224039), (29967, 97183)]