11979519999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{12241}}^1$

素因数の和:12911

約数の個数: 32

約数和(自身を含む): 17487452160

約数和(自身を除く): 5507932161

約数列:

[1, 3, 17, 31, 51, 93, 527, 619, 1581, 1857, 10523, 12241, 19189, 31569, 36723, 57567, 208097, 326213, 379471, 624291, 978639, 1138413, 6451007, 7577179, 19353021, 22731537, 128812043, 234892549, 386436129, 704677647, 3993173333, 11979519999]

約数ペア:

[(1, 11979519999), (3, 3993173333), (17, 704677647), (31, 386436129), (51, 234892549), (93, 128812043), (527, 22731537), (619, 19353021), (1581, 7577179), (1857, 6451007), (10523, 1138413), (12241, 978639), (19189, 624291), (31569, 379471), (36723, 326213), (57567, 208097)]