2143141697511

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1\times {\mathrm{17573}}^1$

素因数の和:18984

約数の個数: 48

約数和(自身を含む): 3165627958272

約数和(自身を除く): 1022486260761

約数列:

[1, 3, 9, 61, 183, 193, 549, 579, 1151, 1737, 3453, 10359, 11773, 17573, 35319, 52719, 70211, 105957, 158157, 210633, 222143, 631899, 666429, 1071953, 1999287, 3215859, 3391589, 9647577, 10174767, 13550723, 20226523, 30524301, 40652169, 60679569, 121956507, 182038707, 206886929, 620660787, 1233817903, 1861982361, 3701453709, 3903718939, 11104361127, 11711156817, 35133470451, 238126855279, 714380565837, 2143141697511]

約数ペア:

[(1, 2143141697511), (3, 714380565837), (9, 238126855279), (61, 35133470451), (183, 11711156817), (193, 11104361127), (549, 3903718939), (579, 3701453709), (1151, 1861982361), (1737, 1233817903), (3453, 620660787), (10359, 206886929), (11773, 182038707), (17573, 121956507), (35319, 60679569), (52719, 40652169), (70211, 30524301), (105957, 20226523), (158157, 13550723), (210633, 10174767), (222143, 9647577), (631899, 3391589), (666429, 3215859), (1071953, 1999287)]