1255753609

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 1444597056

約数和(自身を除く): 188843447

約数列:

[1, 11, 23, 121, 253, 653, 691, 2783, 7183, 7601, 15019, 15893, 79013, 83611, 165209, 174823, 451223, 1817299, 1923053, 4963453, 10378129, 54597983, 114159419, 1255753609]

約数ペア:

[(1, 1255753609), (11, 114159419), (23, 54597983), (121, 10378129), (253, 4963453), (653, 1923053), (691, 1817299), (2783, 451223), (7183, 174823), (7601, 165209), (15019, 83611), (15893, 79013)]