243341281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 262123344

約数和(自身を除く): 18782063

約数列:

[1, 17, 97, 173, 853, 1649, 2941, 14501, 16781, 82741, 147569, 285277, 1406597, 2508673, 14314193, 243341281]

約数ペア:

[(1, 243341281), (17, 14314193), (97, 2508673), (173, 1406597), (853, 285277), (1649, 147569), (2941, 82741), (14501, 16781)]