890485551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{73673}}^1$

素因数の和:73775

約数の個数: 24

約数和(自身を含む): 1379177280

約数和(自身を除く): 488691729

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 73673, 221019, 663057, 1252441, 3757323, 5820167, 11271969, 17460501, 52381503, 98942839, 296828517, 890485551]

約数ペア:

[(1, 890485551), (3, 296828517), (9, 98942839), (17, 52381503), (51, 17460501), (79, 11271969), (153, 5820167), (237, 3757323), (711, 1252441), (1343, 663057), (4029, 221019), (12087, 73673)]