7987873353

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{199343}}^1$

素因数の和:199421

約数の個数: 24

約数和(自身を含む): 11544409728

約数和(自身を除く): 3556536375

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 13357, 40071, 199343, 598029, 3787517, 7375691, 11362551, 22127073, 71962823, 140138129, 215888469, 420414387, 2662624451, 7987873353]

約数ペア:

[(1, 7987873353), (3, 2662624451), (19, 420414387), (37, 215888469), (57, 140138129), (111, 71962823), (361, 22127073), (703, 11362551), (1083, 7375691), (2109, 3787517), (13357, 598029), (40071, 199343)]