241893743

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{761}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 304038000

約数和(自身を除く): 62144257

約数列:

[1, 7, 13, 49, 91, 499, 637, 761, 3493, 5327, 6487, 9893, 24451, 37289, 45409, 69251, 317863, 379739, 484757, 2658173, 4936607, 18607211, 34556249, 241893743]

約数ペア:

[(1, 241893743), (7, 34556249), (13, 18607211), (49, 4936607), (91, 2658173), (499, 484757), (637, 379739), (761, 317863), (3493, 69251), (5327, 45409), (6487, 37289), (9893, 24451)]