705508491

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 991710720

約数和(自身を除く): 286202229

約数列:

[1, 3, 29, 87, 103, 131, 309, 393, 601, 1803, 2987, 3799, 8961, 11397, 13493, 17429, 40479, 52287, 61903, 78731, 185709, 236193, 391297, 1173891, 1795187, 2283199, 5385561, 6849597, 8109293, 24327879, 235169497, 705508491]

約数ペア:

[(1, 705508491), (3, 235169497), (29, 24327879), (87, 8109293), (103, 6849597), (131, 5385561), (309, 2283199), (393, 1795187), (601, 1173891), (1803, 391297), (2987, 236193), (3799, 185709), (8961, 78731), (11397, 61903), (13493, 52287), (17429, 40479)]