21889279547

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{140533}}^1$

素因数の和:140734

約数の個数: 16

約数和(自身を含む): 23373614880

約数和(自身を除く): 1484335333

約数列:

[1, 29, 41, 131, 1189, 3799, 5371, 140533, 155759, 4075457, 5761853, 18409823, 167093737, 533884867, 754802743, 21889279547]

約数ペア:

[(1, 21889279547), (29, 754802743), (41, 533884867), (131, 167093737), (1189, 18409823), (3799, 5761853), (5371, 4075457), (140533, 155759)]