254112843

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{29401}}^1$

素因数の和:29514

約数の個数: 16

約数和(自身を含む): 351883136

約数和(自身を除く): 97770293

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 29401, 88203, 1264243, 1969867, 3792729, 5909601, 84704281, 254112843]

約数ペア:

[(1, 254112843), (3, 84704281), (43, 5909601), (67, 3792729), (129, 1969867), (201, 1264243), (2881, 88203), (8643, 29401)]