29085147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 25689573

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 2089, 4641, 6267, 13923, 14623, 18801, 27157, 35513, 43869, 81471, 106539, 131607, 190099, 244413, 248591, 319617, 461669, 570297, 745773, 1385007, 1710891, 2237319, 3231683, 4155021, 9695049, 29085147]

約数ペア:

[(1, 29085147), (3, 9695049), (7, 4155021), (9, 3231683), (13, 2237319), (17, 1710891), (21, 1385007), (39, 745773), (51, 570297), (63, 461669), (91, 319617), (117, 248591), (119, 244413), (153, 190099), (221, 131607), (273, 106539), (357, 81471), (663, 43869), (819, 35513), (1071, 27157), (1547, 18801), (1989, 14623), (2089, 13923), (4641, 6267)]