231783219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{2251}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 355176432

約数和(自身を除く): 123393213

約数列:

[1, 3, 9, 17, 51, 153, 673, 2019, 2251, 6057, 6753, 11441, 20259, 34323, 38267, 102969, 114801, 344403, 1514923, 4544769, 13634307, 25753691, 77261073, 231783219]

約数ペア:

[(1, 231783219), (3, 77261073), (9, 25753691), (17, 13634307), (51, 4544769), (153, 1514923), (673, 344403), (2019, 114801), (2251, 102969), (6057, 38267), (6753, 34323), (11441, 20259)]