981552209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 1155575808

約数和(自身を除く): 174023599

約数列:

[1, 11, 23, 53, 71, 253, 583, 781, 1031, 1219, 1633, 3763, 11341, 13409, 17963, 23713, 41393, 54643, 73201, 86549, 260843, 601073, 805211, 952039, 1256789, 1683623, 3879653, 13824679, 18519853, 42676183, 89232019, 981552209]

約数ペア:

[(1, 981552209), (11, 89232019), (23, 42676183), (53, 18519853), (71, 13824679), (253, 3879653), (583, 1683623), (781, 1256789), (1031, 952039), (1219, 805211), (1633, 601073), (3763, 260843), (11341, 86549), (13409, 73201), (17963, 54643), (23713, 41393)]