248059801

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 304629120

約数和(自身を除く): 56569319

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 577, 1331, 2057, 2299, 3553, 6347, 9809, 10963, 22627, 25289, 39083, 69817, 107899, 120593, 186371, 429913, 767987, 1186889, 1326523, 2050081, 13055779, 14591753, 22550891, 248059801]

約数ペア:

[(1, 248059801), (11, 22550891), (17, 14591753), (19, 13055779), (121, 2050081), (187, 1326523), (209, 1186889), (323, 767987), (577, 429913), (1331, 186371), (2057, 120593), (2299, 107899), (3553, 69817), (6347, 39083), (9809, 25289), (10963, 22627)]