331837299

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 530150400

約数和(自身を除く): 198313101

約数列:

[1, 3, 9, 19, 31, 57, 59, 93, 171, 177, 279, 531, 589, 1061, 1121, 1767, 1829, 3183, 3363, 5301, 5487, 9549, 10089, 16461, 20159, 32891, 34751, 60477, 62599, 98673, 104253, 181431, 187797, 296019, 312759, 563391, 624929, 1189381, 1874787, 1940569, 3568143, 5624361, 5821707, 10704429, 17465121, 36870811, 110612433, 331837299]

約数ペア:

[(1, 331837299), (3, 110612433), (9, 36870811), (19, 17465121), (31, 10704429), (57, 5821707), (59, 5624361), (93, 3568143), (171, 1940569), (177, 1874787), (279, 1189381), (531, 624929), (589, 563391), (1061, 312759), (1121, 296019), (1767, 187797), (1829, 181431), (3183, 104253), (3363, 98673), (5301, 62599), (5487, 60477), (9549, 34751), (10089, 32891), (16461, 20159)]