338681607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 514273536

約数和(自身を除く): 175591929

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 451, 583, 1353, 1749, 2173, 4723, 6519, 14169, 23903, 51953, 71709, 155859, 193643, 250319, 580929, 750957, 2130073, 2753509, 6390219, 8260527, 10263079, 30789237, 112893869, 338681607]

約数ペア:

[(1, 338681607), (3, 112893869), (11, 30789237), (33, 10263079), (41, 8260527), (53, 6390219), (123, 2753509), (159, 2130073), (451, 750957), (583, 580929), (1353, 250319), (1749, 193643), (2173, 155859), (4723, 71709), (6519, 51953), (14169, 23903)]