2008100979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{37607}}^1$

素因数の和:37979

約数の個数: 24

約数和(自身を含む): 3080095200

約数和(自身を除く): 1071994221

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 3141, 5933, 17799, 37607, 53397, 112821, 338463, 639319, 1917957, 5753871, 13124843, 39374529, 118123587, 223122331, 669366993, 2008100979]

約数ペア:

[(1, 2008100979), (3, 669366993), (9, 223122331), (17, 118123587), (51, 39374529), (153, 13124843), (349, 5753871), (1047, 1917957), (3141, 639319), (5933, 338463), (17799, 112821), (37607, 53397)]