621045039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{32917}}^1$

素因数の和:33270

約数の個数: 16

約数和(自身を含む): 874302080

約数和(自身を除く): 253257041

約数列:

[1, 3, 19, 57, 331, 993, 6289, 18867, 32917, 98751, 625423, 1876269, 10895527, 32686581, 207015013, 621045039]

約数ペア:

[(1, 621045039), (3, 207015013), (19, 32686581), (57, 10895527), (331, 1876269), (993, 625423), (6289, 98751), (18867, 32917)]