2017888317783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193785491}}^1$

素因数の和:193785599

約数の個数: 24

約数和(自身を含む): 3174206358960

約数和(自身を除く): 1156318041177

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 193785491, 581356473, 1744069419, 2519211383, 7557634149, 17246908699, 22672902447, 51740726097, 155222178291, 224209813087, 672629439261, 2017888317783]

約数ペア:

[(1, 2017888317783), (3, 672629439261), (9, 224209813087), (13, 155222178291), (39, 51740726097), (89, 22672902447), (117, 17246908699), (267, 7557634149), (801, 2519211383), (1157, 1744069419), (3471, 581356473), (10413, 193785491)]