349764243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{69439}}^1$

素因数の和:69538

約数の個数: 16

約数和(自身を含む): 493301760

約数和(自身を除く): 143537517

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 69439, 208317, 1597097, 4791291, 5069047, 15207141, 116588081, 349764243]

約数ペア:

[(1, 349764243), (3, 116588081), (23, 15207141), (69, 5069047), (73, 4791291), (219, 1597097), (1679, 208317), (5037, 69439)]