303142191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1831}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 459025920

約数和(自身を除く): 155883729

約数列:

[1, 3, 11, 29, 33, 87, 173, 319, 519, 957, 1831, 1903, 5017, 5493, 5709, 15051, 20141, 53099, 55187, 60423, 159297, 165561, 316763, 584089, 950289, 1752267, 3484393, 9186127, 10453179, 27558381, 101047397, 303142191]

約数ペア:

[(1, 303142191), (3, 101047397), (11, 27558381), (29, 10453179), (33, 9186127), (87, 3484393), (173, 1752267), (319, 950289), (519, 584089), (957, 316763), (1831, 165561), (1903, 159297), (5017, 60423), (5493, 55187), (5709, 53099), (15051, 20141)]