1953281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 296575

約数列:

[1, 11, 41, 61, 71, 451, 671, 781, 2501, 2911, 4331, 27511, 32021, 47641, 177571, 1953281]

約数ペア:

[(1, 1953281), (11, 177571), (41, 47641), (61, 32021), (71, 27511), (451, 4331), (671, 2911), (781, 2501)]