711407421

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 1070361600

約数和(自身を除く): 358954179

約数列:

[1, 3, 9, 27, 131, 139, 393, 417, 1179, 1251, 1447, 3537, 3753, 4341, 13023, 18209, 39069, 54627, 163881, 189557, 201133, 491643, 568671, 603399, 1706013, 1810197, 5118039, 5430591, 26348423, 79045269, 237135807, 711407421]

約数ペア:

[(1, 711407421), (3, 237135807), (9, 79045269), (27, 26348423), (131, 5430591), (139, 5118039), (393, 1810197), (417, 1706013), (1179, 603399), (1251, 568671), (1447, 491643), (3537, 201133), (3753, 189557), (4341, 163881), (13023, 54627), (18209, 39069)]