6664273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 8957952

約数和(自身を除く): 2293679

約数列:

[1, 7, 11, 23, 53, 71, 77, 161, 253, 371, 497, 583, 781, 1219, 1633, 1771, 3763, 4081, 5467, 8533, 11431, 13409, 17963, 26341, 41393, 86549, 93863, 125741, 289751, 605843, 952039, 6664273]

約数ペア:

[(1, 6664273), (7, 952039), (11, 605843), (23, 289751), (53, 125741), (71, 93863), (77, 86549), (161, 41393), (253, 26341), (371, 17963), (497, 13409), (583, 11431), (781, 8533), (1219, 5467), (1633, 4081), (1771, 3763)]